Implement machine learning algorithms to build ensemble models using Keras, H2O, Scikit-Learn, Pandas and more Key Features * Apply popular machine learning algorithms using a recipe-based approach * Implement boosting, bagging, and stacking ensemble methods to improve machine learning models * Discover real-world ensemble applications and encounter complex challenges in Kaggle competitions Book Description Ensemble modeling is an approach used to improve the performance of machine learning models. It combines two or more similar or dissimilar machine learning algorithms to deliver superior intellectual powers. This book will help you to implement popular machine learning algorithms to cover different paradigms of ensemble machine learning such as boosting, bagging, and stacking. The Ensemble Machine Learning Cookbook will start by getting you acquainted with the basics of ensemble techniques and exploratory data analysis. You'll then learn to implement tasks related to statistical and machine learning algorithms to understand the ensemble of multiple heterogeneous algorithms. It will also ensure that you don't miss out on key topics, such as like resampling methods. As you progress, you’ll get a better understanding of bagging, boosting, stacking, and working with the Random Forest algorithm using real-world examples. The book will highlight how these ensemble methods use multiple models to improve machine learning results, as compared to a single model. In the concluding chapters, you'll delve into advanced ensemble models using neural networks, natural language processing, and more. You’ll also be able to implement models such as fraud detection, text categorization, and sentiment analysis. By the end of this book, you'll be able to harness ensemble techniques and the working mechanisms of machine learning algorithms to build intelligent models using individual recipes. What you will learn * Understand how to use machine learning algorithms for regression and classification problems * Implement ensemble techniques such as averaging, weighted averaging, and max-voting * Get to grips with advanced ensemble methods, such as bootstrapping, bagging, and stacking * Use Random Forest for tasks such as classification and regression * Implement an ensemble of homogeneous and heterogeneous machine learning algorithms * Learn and implement various boosting techniques, such as AdaBoost, Gradient Boosting Machine, and XGBoost Who this book is for This book is designed for data scientists, machine learning developers, and deep learning enthusiasts who want to delve into machine learning algorithms to build powerful ensemble models. Working knowledge of Python programming and basic statistics is a must to help you grasp the concepts in the book.

Build efficient and fast Qt applications, target performance problems, and discover solutions to refine your code Key Features * Build efficient and concurrent applications in Qt to create cross-platform applications * Identify performance bottlenecks and apply the correct algorithm to improve application performance * Delve into parallel programming and memory management to optimize your code Book Description Achieving efficient code through performance tuning is one of the key challenges faced by many programmers. This book looks at Qt programming from a performance perspective. You'll explore the performance problems encountered when using the Qt framework and means and ways to resolve them and optimize performance. The book highlights performance improvements and new features released in Qt 5.9, Qt 5.11, and 5.12 (LTE). You'll master general computer performance best practices and tools, which can help you identify the reasons behind low performance, and the most common performance pitfalls experienced when using the Qt framework. In the following chapters, you’ll explore multithreading and asynchronous programming with C++ and Qt and learn the importance and efficient use of data structures. You'll also get the opportunity to work through techniques such as memory management and design guidelines, which are essential to improve application performance. Comprehensive sections that cover all these concepts will prepare you for gaining hands-on experience of some of Qt's most exciting application fields - the mobile and embedded development domains. By the end of this book, you'll be ready to build Qt applications that are more efficient, concurrent, and performance-oriented in nature What you will learn * Understand classic performance best practices * Get to grips with modern hardware architecture and its performance impact * Implement tools and procedures used in performance optimization * Grasp Qt-specific work techniques for graphical user interface (GUI) and platform programming * Make Transmission Control Protocol (TCP) and Hypertext Transfer Protocol (HTTP) performant and use the relevant Qt classes * Discover the improvements Qt 5.9 (and the upcoming versions) holds in store * Explore Qt's graphic engine architecture, strengths, and weaknesses Who this book is for This book is designed for Qt developers who wish to build highly performance applications for desktop and embedded devices. Programming Experience with C++ is required.

Create advanced data and integrated solutions using Azure Event Grid, functions, and containers Key Features * Get familiar with the different design patterns available in Microsoft Azure * Develop Azure cloud architecture and a pipeline management system * Get to know the security best practices for your Azure deployment Book Description Over the years, Azure cloud services have grown quickly, and the number of organizations adopting Azure for their cloud services is also gradually increasing. Leading industry giants are finding that Azure fulfills their extensive cloud requirements. Azure for Architects – Second Edition starts with an extensive introduction to major designing and architectural aspects available with Azure. These design patterns focus on different aspects of the cloud, such as high availability, security, and scalability. Gradually, we move on to other aspects, such as ARM template modular design and deployments. This is the age of microservices and serverless is the preferred implementation mechanism for them. This book covers the entire serverless stack available in Azure including Azure Event Grid, Azure Functions, and Azure Logic Apps. New and advance features like durable functions are discussed at length. A complete integration solution using these serverless technologies is also part of the book. A complete chapter discusses all possible options related to containers in Azure including Azure Kubernetes services, Azure Container Instances and Registry, and Web App for Containers. Data management and integration is an integral part of this book that discusses options for implementing OLTP solutions using Azure SQL, Big Data solutions using Azure Data factory and Data Lake Storage, eventing solutions using stream analytics, and Event Hubs. This book will provide insights into Azure governance features such as tagging, RBAC, cost management, and policies. By the end of this book, you will be able to develop a full-?edged Azure cloud solution that is Enterprise class and future-ready. What you will learn * Create an end-to-end integration solution using Azure Serverless Stack * Learn Big Data solutions and OLTP–based applications on Azure * Understand DevOps implementations using Azure DevOps * Architect solutions comprised of multiple resources in Azure * Develop modular ARM templates * Develop Governance on Azure using locks, RBAC, policies, tags and cost * Learn ways to build data solutions on Azure * Understand the various options related to containers including Azure Kubernetes Services Who this book is for If you are Cloud Architects, DevOps Engineers, or developers who want to learn key architectural aspects of the Azure Cloud platform, then this book is for you. Prior basic knowledge of the Azure Cloud platform is good to have.

Design, develop, and deploy innovative forensic solutions using Python Key Features * Discover how to develop Python scripts for effective digital forensic analysis * Master the skills of parsing complex data structures with Python libraries * Solve forensic challenges through the development of practical Python scripts Book Description Digital forensics plays an integral role in solving complex cybercrimes and helping organizations make sense of cybersecurity incidents. This second edition of Learning Python for Forensics illustrates how Python can be used to support these digital investigations and permits the examiner to automate the parsing of forensic artifacts to spend more time examining actionable data. The second edition of Learning Python for Forensics will illustrate how to develop Python scripts using an iterative design. Further, it demonstrates how to leverage the various built-in and community-sourced forensics scripts and libraries available for Python today. This book will help strengthen your analysis skills and efficiency as you creatively solve real-world problems through instruction-based tutorials. By the end of this book, you will build a collection of Python scripts capable of investigating an array of forensic artifacts and master the skills of extracting metadata and parsing complex data structures into actionable reports. Most importantly, you will have developed a foundation upon which to build as you continue to learn Python and enhance your efficacy as an investigator. What you will learn * Learn how to develop Python scripts to solve complex forensic problems * Build scripts using an iterative design * Design code to accommodate present and future hurdles * Leverage built-in and community-sourced libraries * Understand the best practices in forensic programming * Learn how to transform raw data into customized reports and visualizations * Create forensic frameworks to automate analysis of multiple forensic artifacts * Conduct effective and efficient investigations through programmatic processing Who this book is for If you are a forensics student, hobbyist, or professional seeking to increase your understanding in forensics through the use of a programming language, then Learning Python for Forensics is for you. You are not required to have previous experience in programming to learn and master the content within this book. This material, created by forensic professionals, was written with a unique perspective and understanding for examiners who wish to learn programming.

Build, design and improve advanced business intelligence solutions using Tableau’s latest features, including Tableau Prep, Tableau Hyper, and Tableau Server Key Features * Master new features in Tableau 2019.1 to solve real-world analytics challenges * Perform Geo-Spatial Analytics, Time Series Analysis, and self-service analytics using real-life examples * Build and publish dashboards and explore storytelling using Python and MATLAB integration support Book Description Tableau is one of the leading business intelligence (BI) tools used to solve BI and analytics challenges. With this book, you will master Tableau's features and offerings in various paradigms of the BI domain. This book is also the second edition of the popular Mastering Tableau series, with new features, examples, and updated code. The book covers essential Tableau concepts and its advanced functionalities. Using Tableau Hyper and Tableau Prep, you’ll be able to handle and prepare data easily. You’ll gear up to perform complex joins, spatial joins, union, and data blending tasks using practical examples. Following this, you’ll learn how to perform data densification to make displaying granular data easier. Next, you’ll explore expert-level examples to help you with advanced calculations, mapping, and visual design using various Tableau extensions. With the help of examples, you’ll also learn about improving dashboard performance, connecting Tableau Server, and understanding data visualizations. In the final chapters, you’ll cover advanced use cases such as Self-Service Analytics, Time Series Analytics, and Geo-Spatial Analytics, and learn to connect Tableau to R, Python, and MATLAB. By the end of this book, you’ll have mastered the advanced offerings of Tableau and be able to tackle common and not-so-common challenges faced in the BI domain. What you will learn * Get up to speed with various Tableau components * Master data preparation techniques using Tableau Prep * Discover how to use Tableau to create a PowerPoint-like presentation * Understand different Tableau visualization techniques and dashboard designs * Interact with the Tableau server to understand its architecture and functionalities * Study advanced visualizations and dashboard creation techniques * Brush up on powerful Self-Service Analytics, Time Series Analytics, and Geo-Spatial Analytics Who this book is for This book is designed for business analysts, BI professionals and data analysts who want to master Tableau to solve a range of data science and business intelligence problems. The book is ideal if you have a good understanding of Tableau and want to take your skills to the next level.

Have you pictured yourself spinning the decks and mixing records? Do you want to create new sounds but are unsure where to start? From hip-hop to trance, DJing for Beginners tells you everything you need to know about the equipment and the techniques behind mixing records and sounds in rap, dance, reggae and other styles. If you’re undecided whether you want to work with vinyl or be a digital DJ, the book shows you the advantages and disadvantages of each. In addition, becoming a DJ involves a great deal of equipment and can be costly, but the book advises on where savings can be made, such as which pieces are best bought second hand and which pieces you won’t need until you’re a lot more advanced. From matching the tempo and keys of songs to scratching, blending intros and outros, drags and looping, the book guides you through the essential steps to becoming a DJ. Each chapter also includes a special feature about a major DJ, from Grandmaster Flash in the 1980s to Paul Oakenfield in the 1990s to deadmau5 and Nina Kraviz today. With clear diagrams, photographs and instructions, DJing for Beginners is the ideal book for the first-time DJ.

Here lies entombed the renowned King Arthur in the island of Avalon. – Inscription found at Glastonbury in the late 12th century King Arthur most probably never existed and if he did we know precious little about him, and yet he is one of the most famous Britons, while Excalibur and Camelot are perhaps the world’s best known sword and castle, and Hollywood doesn’t tire of returning to the world of Arthurian romance – another major movie is to be released in 2016. So, what’s the truth behind King Arthur? How did the legends take hold? And why have they endured for so long? Long before the Marvel Universe there was the universe of Arthurian romance and King Arthur and the Knights of the Round Table examines the fact and the fiction behind Arthur, Lancelot, Merlin, Guinevere, Galahad, among others, as well as the quest for the Holy Grail. Beginning in the 12th century, the book explores what factual basis there is for the tales and how the characters, stories and motifs developed through histories, epic poems and prose tellings. The book also charts the revived interest in Arthurian romance in the 19th century and considers how the tales still hold the popular imagination today. Illustrated with more than 180 colour and black-and-white artworks and photographs and maps, King Arthur and the Knights of the Round Table is an expertly written account of where literature, mythology and history meet.

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Frank Herbert will forever be known as the “author of Dune,” the science fiction masterpiece that made his career and made his name. But he was an exceptionally diverse author who wrote in numerous genres. Even at the beginning of his writing career, Frank Herbert wrote whatever inspired him, irrespective of genre, market, or audience tastes. After the success of his first novel The Dragon in the Sea (1955), Herbert wrote numerous novels and short stories that failed to find a market. He persevered until finally, seven years later, he wrote the most unpublishable novel of all, Dune—which, once it finally found a home with an obscure publisher, finally made Frank Herbert a household name synonymous with science fiction. This volume collects four of those complete, never-before-published novels written before Dune: High-Opp, a dystopian science fiction novel; Angels’ Fall, a jungle survival adventure; A Game of Authors, a Cold War thriller; and A Thorn in the Bush, a mainstream novel based on some of Herbert’s experiences in Mexico.

Mike Resnick is, according to Locus , the all-time leading award winner for short fiction, having won 5 Hugos, a Nebula, and other major awards from around the world. This boxed set includes four novels and 41 of his best science fiction short stories Race through pages filled with the Dark Lady, the Moby Dick of space, robot basketball, tall tales, and galaxy-hopping assassins for the ride of your life. This boxed set includes six volumes— First Person Peculiar, Away Games, The Dark Lady, The Soul Eater, The Outpost, and Walpurgis III.

“From the fury of the Northmen, good Lord deliver us.” – Anonymous monk, Noirmoutier, France, 9th century AD Beginning in 789AD, the Vikings raided monasteries, sacked cities and invaded western Europe. They looted and enslaved their enemies. But that is only part of their story. In long boats they discovered Iceland and America (both by accident) and also sailed up the Seine to Paris (which they sacked). They settled from Newfoundland to Russia, founded Dublin and fought battles as far afield as the Caspian Sea. A thousand years after their demise, traces of the Vikings remain all the way from North America to Istanbul. They traded walruses with Inuits, brought Russian furs to Western Europe and took European slaves to Constantinople. Their graves contain Arab silver, Byzantine silks and Frankish weapons. In this accessible book, the whole narrative of the Viking story is examined from the eighth to the eleventh centuries. Arranged thematically, Vikings: A History of the Norse People examines the Norsemen from exploration to religion to trade to settlement to weaponry to kingdoms to their demise and legacy. But today questions remain: what prompted the first Viking raids? What stopped their expansion? And how much of the tales of murder, rape and pillage is myth? Illustrated with more than 200 photographs, maps and artworks, Vikings: A History of the Norse People is an expertly written account of a people who have long captured the popular imagination.

Small arms have developed hugely since the introduction of the machine gun in the 1870s. Magazine-fed rifles, submachine guns, automatic pistols and, later, assault rifles and personal defence weapons have changed the face of infantry warfare, offering a range of weaponry designed for both the specialist and novice. The World’s Greatest Small Arms features 52 weapons from the late 19th century to the present day. The book includes the best-known weapons from throughout the modern era, from the Gatling gun, SMLE rifle and Luger pistol, to the Uzi, FN MAG and the M110 sniper rifle. Great iconic weapons, such as the Colt M1911 pistol, Bren Gun, MP5 submachine gun, and Steyr AUG rifle are featured, as well as timeless classics still in use today: the M2 Browning 50 cal, AK-47 and M16 rifle. Each weapon is illustrated with a colour profile artwork and photographs, along with a description of the weapon’s development and history, key features and a full specifications box. Including more than 200 artworks and photographs, The World’s Greatest Small Arms is a colourful guide for the military historian.

Four hundred light years from Earth, Kregen is a marvelous world, peopled by wonderful beings, filled with light and clamor and furor of life lived to the hilt. But Kregen has its darker side, where horror and terror bind innocent people, where sorceries rend reason, where injustice denies light. The Spikatur Cycle brings Prescot closer to the realization of many of his dreams. He is determined to do what he feels is laid upon him; but he finds it is not so easy, particularly when the Empress Delia and his comrades are determined to keep him out of trouble. But, he is Dray Prescot, Lord of Strombor and Krozair of Zy, and that canny old leem hunter will not be prevented from buckling up the brave old scarlet breechclout and hurtling off beneath the Moons of Kregen into fresh headlong adventure with a sword in his fist... Containing the four novels: Beasts of Antares Rebel of Antares Legions of Antares Allies of Antares This book contains a glossary of the Spikatur cycle.

The History of World War I series recounts the battles and campaigns that took place during the 'Great War'. From the Falkland Islands to the lakes of Africa, across the Eastern and Western Fronts, to the former German colonies in the Pacific, the series provides a six-volume history of the battles and campaigns on land, at sea and in the air. The assassination in Sarajevo of the Austro-Hungarian heir, Archduke Franz Ferdinand lit an explosive mixture of ethnic tensions, nationalism, political opportunism, and the quest for power within the Balkans to plunge Europe into a conflict that would cost millions of lives. Austro-Hungary faced both Serbia and Russia during the opening phase of the war, but Bulgaria's decision to join the Central Powers in October 1915 led to the opening of the Salonika front in Greece, where 150,0000 British and French troops saw little fighting until the disastrous 1918 Doiran campaign. At the war's outbreak, the British authorities in Africa were totally unprepared, with few forces available to attack the German colonies, who themselves were effectively left isolated from help. The German commander in East Africa, Paul von Lettow-Vorbeck, launched a brilliant guerrilla campaign with scant resources, conducting lightning attacks on Allied targets, particularly the Uganda Railway. He was opposed by the South African General Jan Smuts and his mixture of Boer, British, Rhodesian, Indian, African, Belgian and Portuguese soldiers: fighting continued until November 1918. Italy entered the war against the Central Powers in April 1915. For two years, Austro-Hungarian forces were kept at bay on Italy's northern borders, until a combined German and Austro-Hungarian defeated?the Italian forces at the Battle of Caporetto in October 1917. Revenge came with the Allied victory at Vittorio Veneto in November 1918, which led to Austro-Hungary's collapse. With the aid of over 300 photographs, complemented by full-colour maps, The Balkans, Italy & Africa provides a detailed guide to the background and conduct of the war in the Balkan, Italian and African theatres from the assassination in Sarajevo to the surrender of the Central Powers.

The History of World War I series recounts the battles and campaigns that took place during the 'Great War'. From the Falkland Islands to the lakes of Africa, across the Eastern and Western Fronts, to the former German colonies in the Pacific, the World War I series provides a six-volume history of the battles and campaigns that raged on land, at sea and in the air. Following the climactic battles of Verdun and the Somme the previous year, the Allies sought to finish the war on the Western Front in 1917 through a major French offensive designed to rupture the German front and roll up their position. This attack was to be supported by a diversionary British offensive at Arras in the north, which would draw off both German attention and their reserves. In the event, the French offensive in Champagne failed to deliver the promised breakthrough, leaving the French Army in a state of open mutiny. While French discipline recovered, the British Expeditionary Force took on the burden of the bulk of the fighting for the rest of the year. The need for an Allied offensive to take the pressure off the French resulted in the Third Battle of Ypres, more commonly known as Passchendaele. The battle degenerated into a slaughter in the Flanders mud thanks to heavy rain, and the only rays of light for the Allies at the end of 1917 were the arrival of fresh American troops on the Western Front, and the potential for a decisive victory shown by the use of armour at the Battle of Cambrai. However the Russian Revolution brought the fighting on the Eastern Front to an end, releasing numerous battle-hardened divisions to reinforce the Germans in the west. The year 1918 saw Germany launch her Spring Offensives, desperate attempts to defeat the Allies before the Americans could arrive in force. Although these assaults came close to breaking the Allied line, they eventually petered out in the face of determined resistance and over-extended supply lines. Following the Battle of Amiens in August, the Allies pressed onwards: the British in Flanders, the French and the Americans in the Meuse-Argonne region. By September it was obvious that Germany was losing the war, and the decision was made to sue for peace before Allied troops reached German soil. The Armistice came into force at 11am on the morning of 11 November 1918, although the war did not officially end until the signing of the Treaty of Versailles in June 1919. With the aid of over 300 black and white and colour photographs, complemented by full-colour maps, The Western Front 1917–1918 provides a detailed guide to the background and conduct of the conflict on the Western Front in the final years of World War I.

Four hundred light years from Earth, Kregen is a marvelous world, peopled by wonderful beings, filled with light and clamor and furor of life lived to the hilt. But Kregen has its darker side, where horror and terror bind innocent people, where sorceries rend reason, where injustice denies light. Here, in the unforgiving yet rewarding world of Kregen, struggling through disaster and triumph, Dray Prescot has made his home. He has acquired a number of titles and estates but now the people of the island empire of Vallia, which has been ripped to shreds by ambitious and mercenary invaders, have called on him to lead them to freedom as their emperor. Reluctant to accept the imperium, he shoulders the burden because, rightly or wrongly, he sees this as the lesser evil... Containing four novels: A Life for Kregen A Sword for Kregen A Fortune for Kregen A Victory for Kregen This edition contains a glossary to the Jikaida cycle.

Four hundred light years from Earth, Kregen is a marvelous world, peopled by wonderful beings, filled with the light and clamor and furor of life lived to the hilt. But Kregen has its darker side, where horror and terror bind innocent people, where sorceries rend reason, where injustice denies light. Called to be the Emperor of Vallia, Dray Prescot, with his comrades, has vanquished poor old mad Thyllis, Empress of Hamal, and now seeks to create a fresh and lasting unity among all the nations of Paz. They all face a common foe in the Shanks, the Fishheads who raid their coasts. And, there are worms within the bud, secret enemies who desire only to drag all down for their own selfish ends... Containing three novels: Mazes of Scorpio Delia of Vallia Fires of Scorpio This edition includes the short story “Lallia the Slave Girl”.

On the magnificent and mysterious, beautiful and terrible world of Kregen, a planet orbiting Antares four-hundred light-years from Earth, much may be achieved and much lost. Far more than merely a strong sword arm is required for victory. Far more than a cunning and devious brain is needed to secure success. The island Empire of Vallia, sundered by internal dissension and invasion, is gradually reestablishing itself after the Times of Troubles, but the grouping of continents and islands called Paz are threatened by the Shanks, fish-headed reivers from over the curve of the world. Dray Prescot’s task is to unite all of Paz in alliance against the aggressors, but not all the people of Paz are willing to forget their old enmities. But in the passionate, shrewd, charismatic figure of Delia of Delphond, and his family and blade comrades, Prescot possesses riches past the mundane dreams of empire. Werewolves of Kregen: Having at last returned to his home empire, to his wife and his friends, Dray Prescot will learn that the vengeance of his defeated enemies has unleashed nine occult curses against Vallia. The first curse, the plague of murderous werewolves, takes Dray by surprise. Could his valor and courage stand up against an unprecedented onslaught of warring witchcraft? Witches of Kregen: When his new army was ready to march against the witch hordes, it rained frogs! That's the sort of thing Dray Prescot is up against in the war of the Nine Unspeakable Curses! He was struggling to gather together his shattered empire when the witchcraft hit. But he has wizards on his side, too, and very soon it becomes a battle of sheer courage, quick wits, and fast flying. Storm over Vallia: Drak, Crown Prince of Vallia, Dray Prescot's son, was sore beset on three sides. For one, he was leading an army of liberation against the usurper Alloran who had seized part of Vallia. For two, he was the target of a marriage plot by an allied queen, whose forces he needed desperately. For the third, he was in love with Silda, daughter of his father's loyal friend, Seg the Bowman. And Silda was now in Alloran's camp... Omens of Kregen: Dray Prescot must conquer the bloodthirsty forces of the would be king of North Vallia, while at the same time protecting the realm from the evil witch Csitra. Journeying to the witch's dark Maze of Coup Blag, Dray and his comrades must meet the challenge of this realm of traps and treasures, where death waits around every turn, and a wizardly battle of destruction is the price of winning free... Warlord of Antares: His empire endangered by the diabolical schemes of Csitra, Dray Prescot has been summoned by the powerful Star Lords who warn of a dread menace approaching from the South. Dray must take on all challengers to become the Warlord of Kregen, uniting his people against the dual threat of Csitra's deadly magic and a seemingly unstoppable invasion by the Shanks... This edition contains a glossary to the Witch War cycle.

Together, the three books in this volume make up the first part of the Havilfar Cycle of the Saga of Dray Prescot of Earth and of Kregen. Dray Prescot is launched headlong into a brand-new series of adventures upon the planet of Kregen, that marvelous and beautiful, mystical and terrible world four hundred light-years away beneath the Suns of Scorpio. A new life opens for Dray, but that new life is cruelly different from all he expected and dreamed, hurling him into fresh adventure and danger among peoples and places far removed from those he knows and loves. Dray Prescot's saga has been aclaimed as the best planetary adventure series since Burroughs stopped writing about Barsoom. Manhounds of Antares: Will Dray Prescot be able to remain a prince of proud Vallia or will he become just another human victim of the hunters and manhounds of the mysterious Southern Continent? For that is the enigmatic fate that the Star Lords have suddenly confronted him with. They want someone freed from the terrified pack of human prey among whom Prescot finds himself. But who it is and how it is to be done, they have left to Dray to work out... Arena of Antares: Never a man to leave something half done, Dray Prescot knows his task on the mysterious continent of Havilfar is far from complete. There are cruel conquerors to be overthrown, the pursuit of the manhounds and their masters to continue, and there is the dreaded arena. Can he survive the life of a gladiator against the killers and monsters of a spoiled queen while the Star Lords wait for his mission to continue? Fliers of Antares: Dray Prescot confronts his most baffling task while he is a hunted and harried wanderer of the continent of Havilfar. That task is to discover the means by which the aircraft of that continent's most advanced civilization operate. Prescot is no scientist, but fulfill his task he must or he will never return to the princess and homeland he has won. So, for Dray Prescot there is but one course. With a whole continent against him, with time itself conspiring to balk him, the secrets of an unknown science must be made his...

On the magnificent and mysterious, beautiful and terrible world of Kregen, a planet orbiting Antares four-hundred light-years from Earth, much may be achieved and much lost. Far more than merely a strong sword arm is required for victory. Far more than a cunning and devious brain is needed to secure success. Having won his princess, Delia of Delphond, Delia of the Blue Mountains, and having become the Emperor of Vallia with Delia at his side as Empress, Dray Prescot has renounced the crown and throne. Any thoughts of a quiet life are foolish, as he well knows. Among the many problems besetting him, the most important are uniting the lands of Paz and beating off the viciously hostile raiders from over the curve of the sea, the feared and hated Shanks. Containing three novels: Scorpio Ablaze Scorpio Drums Scorpio Triumph This edition includes a glossary to the Lohvian cycle.

Book Bundle for The Hounds of Annwn: Books 1 & 2. ---- NEW JOB, NEW FAMILY, AND IN TWO WEEKS THE END OF A WORLD HE’S JUST DISCOVERED, IF HE CAN’T RISE TO THE CHALLENGE. To Carry the Horn: Book 1 of The Hounds of Annwn. George Talbot Traherne is just doing his job on a fine autumn morning, keeping the hounds together for the huntsman of the Rowanton Hunt in Virginia along the Blue Ridge Mountain. Doesn’t pay to get distracted by a white stag in unfamiliar territory, though. Next thing you know, you might find yourself… somewhere else. The land is the same but not the people. Their huntsman has just been murdered, and George is tapped for the job. It’s an emergency -- the Wild Hunt is only two weeks away, and if it doesn’t happen on schedule, the antlered god Cernunnos will take the realm from its ruler Gwyn ap Nudd and find someone who can mete out justice with the Hounds of Hell in his place. George throws himself into the task, finding strength in the mission and resources he never knew he had. The more he comes to feel at home, settling into his new responsibilities, the more he wants to stay and make a life for himself. He’s finally met someone worth spending his life with, even if she’s just a bit older, a mere fifteen hundred years or so. Can he keep the Wild Hunt on track despite the attempts to thwart it? Will he be accepted by those he wants to defend who view his timely presence and his human blood with suspicion? Above all, what does Cernunnos want of him and how far will he go? Can he survive the attention of a god? Readers who are familiar with the sources of Arthurian literature such as the Mabinogion will recognize many of the characters, flourishing still in the world we cannot quite reach. ---- TRAPPED BEHIND ENEMY LINES, CAN HE FIND THE STRENGTH TO DEFEND ALL THAT HE VALUES MOST, OR EVEN JUST TO SURVIVE? The Ways of Winter: Book 2 of The Hounds of Annwn. It’s the dead of winter and George Talbot Traherne, the new human huntsman for the Wild Hunt, is in trouble. The damage in Gwyn ap Nudd's domain reveals the deadly powers of a dangerous foe who has mastered an unstoppable weapon and threatens the fae dominions in both the new and the old worlds. Secure in his unbreachable stronghold, the enemy holds hostages and has no compunction about using them in deadly experiments with newly discovered way-technology. Only George has a chance to reach him in time to prevent the loss of thousands of lives, even if it costs him everything. Welcome to the portrait of a paladin in-the-making, Can he carry out a rescue without the deaths of all involved? Will his patron, the antlered god Cernunnos, help him, or just write him off as a dead loss? He has a family to protect and a world to save, and little time to do it in.