In "Marriage as a Trade" Hamilton asserts that "woman, as we know her to-day, is largely a manufactured product; that the particular qualities which are supposed to be inherent in her and characteristic of her sex are often enough nothing more than the characteristics of a repressed class and the entirely artificial result of her surroundings and training."

This tale of scientific rejuvenation was the number one best seller of 1923. The story centers on the relationship between thirty-four year old columnist Lee Clavering, and Mary Zattiany, a 58 year old woman who, through modern science, has regained her youth. The story takes place within New York’s high society and there is much criticism of both the older and younger generations in the 1920s. The older generation is argued to be unreasonably caught up in convention while the younger generation is shown as being too eager to flout their straying from those same conventions.

In the vaulted Gothic towers of Notre-Dame lives Quasimodo, the hunchbacked bellringer. Mocked and shunned for his appearance, he is pitied only by Esmerelda, a beautiful gypsy dancer to whom he becomes completely devoted. Esmerelda, however, has also attracted the attention of the sinister archdeacon Claude Frollo, and when she rejects his lecherous approaches, Frollo hatches a plot to destroy her that only Quasimodo can prevent. Victor Hugo's sensational, evocative novel brings life to the medieval Paris he loved, and mourns its passing in one of the greatest historical romances of the nineteenth century.

Dodo Collections brings you another classic from Max Brand, ‘Bull Hunter.’ Hunter was a man who could rip a tree trunk from the ground with his bare hands or tame the wildest stallion with his kind manner. Nobody west of the Pecos would have dared run afoul of the mighty frontiersman. But Pete Reeve didn't have the reputation of a dead shot because he relied on his common sense. Then Bull and Pete crossed paths, and townsfolk from Cheyenne to San Antonio braced for the battle. Frederick Schiller Faust (1892-1944) was an American fiction author known primarily for his thoughtful and literary Westerns. Faust wrote mostly under pen names, and today he is primarily known by one, Max Brand. Others include George Owen Baxter, Martin Dexter, Evin Evans, David Manning, Peter Dawson, John Frederick, and Pete Morland. Faust was born in Seattle. He grew up in central California and later worked as a cowhand on one of the many ranches of the San Joaquin Valley. Faust attended the University of California, Berkeley, where he began to write frequently. During the 1910s, Faust started to sell stories to the many emerging pulp magazines of the era. In the 1920s, Faust wrote furiously in many genres, achieving success and fame, first in the pulps and later in the upscale "slick" magazines. His love for mythology was, however, a constant source of inspiration for his fiction and his classical and literary inclinations. The classical influences are particularly noticeable in his first novel The Untamed (1919), which was also made into a motion picture starring Tom Mix in 1920.

Get your statistics basics right before diving into the world of data science About This Book No need to take a degree in statistics, read this book and get a strong statistics base for data science and real-world programs; Implement statistics in data science tasks such as data cleaning, mining, and analysis Learn all about probability, statistics, numerical computations, and more with the help of R programs Who This Book Is For This book is intended for those developers who are willing to enter the field of data science and are looking for concise information of statistics with the help of insightful programs and simple explanation. Some basic hands on R will be useful. What You Will Learn Analyze the transition from a data developer to a data scientist mindset Get acquainted with the R programs and the logic used for statistical computations Understand mathematical concepts such as variance, standard deviation, probability, matrix calculations, and more Learn to implement statistics in data science tasks such as data cleaning, mining, and analysis Learn the statistical techniques required to perform tasks such as linear regression, regularization, model assessment, boosting, SVMs, and working with neural networks Get comfortable with performing various statistical computations for data science programmatically In Detail Data science is an ever-evolving field, which is growing in popularity at an exponential rate. Data science includes techniques and theories extracted from the fields of statistics; computer science, and, most importantly, machine learning, databases, data visualization, and so on. This book takes you through an entire journey of statistics, from knowing very little to becoming comfortable in using various statistical methods for data science tasks. It starts off with simple statistics and then move on to statistical methods that are used in data science algorithms. The R programs for statistical computation are clearly explained along with logic. You will come across various mathematical concepts, such as variance, standard deviation, probability, matrix calculations, and more. You will learn only what is required to implement statistics in data science tasks such as data cleaning, mining, and analysis. You will learn the statistical techniques required to perform tasks such as linear regression, regularization, model assessment, boosting, SVMs, and working with neural networks. By the end of the book, you will be comfortable with performing various statistical computations for data science programmatically. Style and approach Step by step comprehensive guide with real world examples

Over 100 effective recipes to help you design, implement, and troubleshoot manage the software-defined and massively scalable Ceph storage system. About This Book Implement a Ceph cluster successfully and learn to manage it. Recipe based approach in learning the most efficient software defined storage system Implement best practices on improving efficiency and security of your storage cluster Learn to troubleshoot common issues experienced in a Ceph cluster Who This Book Is For This book is targeted at storage and cloud engineers, system administrators, or anyone who is interested in building software defined storage, to power your cloud or virtual infrastructure. If you have basic knowledge of GNU/Linux and storage systems, with no experience of software defined storage solutions and Ceph, but eager to learn then this book is for you What You Will Learn Understand, install, configure, and manage the Ceph storage system Get to grips with performance tuning and benchmarking, and learn practical tips to help run Ceph in production Integrate Ceph with OpenStack Cinder, Glance, and Nova components Deep dive into Ceph object storage, including S3, Swift, and Keystone integration Configure a disaster recovery solution with a Ceph Multi-Site V2 gateway setup and RADOS Block Device mirroring Gain hands-on experience with Ceph Metrics and VSM for cluster monitoring Familiarize yourself with Ceph operations such as maintenance, monitoring, and troubleshooting Understand advanced topics including erasure-coding, CRUSH map, cache pool, and general Ceph cluster maintenance In Detail Ceph is a unified distributed storage system designed for reliability and scalability. This technology has been transforming the software-defined storage industry and is evolving rapidly as a leader with its wide range of support for popular cloud platforms such as OpenStack, and CloudStack, and also for virtualized platforms. Ceph is backed by Red Hat and has been developed by community of developers which has gained immense traction in recent years. This book will guide you right from the basics of Ceph , such as creating blocks, object storage, and filesystem access, to advanced concepts such as cloud integration solutions. The book will also cover practical and easy to implement recipes on CephFS, RGW, and RBD with respect to the major stable release of Ceph Jewel. Towards the end of the book, recipes based on troubleshooting and best practices will help you get to grips with managing Ceph storage in a production environment. By the end of this book, you will have practical, hands-on experience of using Ceph efficiently for your storage requirements. Style and approach This step-by-step guide is filled with practical tutorials, making complex scenarios easy to understand.

Dodo Classics brings you another classic from Henry James, ‘The American’. ? The novel is an uneasy combination of social comedy and melodrama concerning the adventures and misadventures of Christopher Newman, an essentially good-hearted but rather gauche American businessman on his first tour of Europe. Newman is looking for a world different from the simple, harsh realities of 19th-century American business. He encounters both the beauty and the ugliness of Europe, and learns not to take either for granted. The core of the novel concerns Newman's courtship of a young widow from an aristocratic Parisian family. Henry James, OM (15 April 1843 – 28 February 1916) was an American writer who spent most of his writing career in Britain. He is regarded as one of the key figures of 19th-century literary realism. He was the son of Henry James, Sr. and the brother of philosopher and psychologist William James and diarist Alice James. ? He is best known for a number of novels showing Americans encountering Europe and Europeans. His method of writing from a character's point of view allowed him to explore issues related to consciousness and perception, and his style in later works has been compared to impressionist painting. His imaginative use of point of view, interior monologue and unreliable narrators brought a new depth to narrative fiction. ? James contributed significantly to literary criticism, particularly in his insistence that writers be allowed the greatest possible freedom in presenting their view of the world. James claimed that a text must first and foremost be realistic and contain a representation of life that is recognizable to its readers. Good novels, to James, show life in action and are, most importantly, interesting. In addition to his voluminous works of fiction he published articles and books of travel, biography, autobiography, and criticism, and wrote plays. James alternated between America and Europe for the first twenty years of his life; eventually he settled in England, becoming a British subject in 1915, one year before his death. James was nominated for the Nobel Prize in Literature in 1911, 1912, and 1916.

According to Wikipedia: "Maurice Marie ?mile Leblanc (11 November 1864 – 6 November 1941) was a French novelist and writer of short stories, known primarily as the creator of the fictional gentleman thief and detective Arsène Lupin, often described as a French counterpart to Arthur Conan Doyle's creation Sherlock Holmes.

Classic novel. According to Wikipedia: "Thackeray is most often compared to one other great novelist of Victorian literature, Charles Dickens. During the Victorian era, he was ranked second only to Dickens, but he is now much less read and is known almost exclusively for Vanity Fair. In that novel he was able to satirize whole swaths of humanity while retaining a light touch. It also features his most memorable character, the engagingly roguish Becky Sharp. As a result, unlike Thackeray's other novels, it remains popular with the general reading public; it is a standard fixture in university courses and has been repeatedly adapted for movies and television. In Thackeray's own day, some commentators, such as Anthony Trollope, ranked his History of Henry Esmond as his greatest work, perhaps because it expressed Victorian values of duty and earnestness, as did some of his other later novels. It is perhaps for this reason that they have not survived as well as Vanity Fair, which satirizes those values."

Dodo Collections brings you another classic from H. Rider Haggard, ‘When the World Shook.’ ? Out-of-print for many years, When the World Shook is a classic text, which tells of the terror of a ghost town. The streets were empty, and so were the buildings, this city could not have been more dead had it been on the moon. ? Sir Henry Rider Haggard was an English writer of adventure novels set in exotic locations, predominantly Africa, and the creator of the Lost World literary genre. His stories, situated at the lighter end of the scale of Victorian literature, continue to be popular and influential. He was also involved in agricultural reform and improvement in the British Empire. ? His breakout novel was King Solomon's Mines (1885), which was to be the first in a series telling of the multitudinous adventures of its protagonist, Allan Quatermain. ? Haggard was made a Knight Bachelor in 1912 and a Knight Commander of the Order of the British Empire in 1919. He stood unsuccessfully for Parliament as a Conservative candidate for the Eastern division of Norfolk in 1895. The locality of Rider, British Columbia, was named in his memory.

Classic Jack London novel. According to Wikipedia: "Jack London (1876 – 1916) was an American author who wrote The Call of the Wild, White Fang, and The Sea Wolf along with many other popular books. A pioneer in the then-burgeoning world of commercial magazine fiction, he was one of the first Americans to make a lucrative career exclusively from writing."

Dodo Collections brings you another classic from H. Rider Haggard, ‘Colonel Quaritch, V.C.’ ? This is not a typical adventure book yet it is full of mystery and intrigue including a coerced marriage, bigotry, adultery, murder and a buried treasure! ? This is the tale of an ancient family’s struggles to survive, one woman’s selflessness and another’s evil schemes; Two Gentlemen, two scoundrels and one very underestimated, loyal servant. Listen as the tale unfolds and guess where the treasure is hidden that can save them all!? ? Sir Henry Rider Haggard was an English writer of adventure novels set in exotic locations, predominantly Africa, and the creator of the Lost World literary genre. His stories, situated at the lighter end of the scale of Victorian literature, continue to be popular and influential. He was also involved in agricultural reform and improvement in the British Empire. ? His breakout novel was King Solomon's Mines (1885), which was to be the first in a series telling of the multitudinous adventures of its protagonist, Allan Quatermain. ? Haggard was made a Knight Bachelor in 1912 and a Knight Commander of the Order of the British Empire in 1919. He stood unsuccessfully for Parliament as a Conservative candidate for the Eastern division of Norfolk in 1895. The locality of Rider, British Columbia, was named in his memory.

Dodo Classics brings you another classic from Henry James, ‘The Sacred Fount.’ ? The narrator speculates upon the relationships between house guests at a weekend party. The Sacred Fount is a curiously intimate revelation of Henry James’ interests and methods. Henry James, OM, son of theologian Henry James Sr., brother of the philosopher and psychologist William James and diarist Alice James, was an American-born author, one of the founders and leaders of a school of realism in fiction. He spent much of his life in England and became a British subject shortly before his death. He is primarily known for a series of major novels in which he portrayed the encounter of America with Europe. His plots centered on personal relationships, the proper exercise of power in such relationships, and other moral questions. His method of writing from the point of view of a character within a tale allowed him to explore the phenomena of consciousness and perception, and his style in later works has been compared to impressionist painting. ? James insisted that writers in Great Britain and America should be allowed the greatest freedom possible in presenting their view of the world, as French authors were. His imaginative use of point of view, interior monologue and unreliable narrators in his own novels and tales brought a new depth and interest to realistic fiction, and foreshadowed the modernist work of the twentieth century. An extraordinarily productive writer, in addition to his voluminous works of fiction he published articles and books of travel writing, biography, autobiography, and criticism,and wrote plays, some of which were performed during his lifetime with moderate success. His theatrical work is thought to have profoundly influenced his later novels and tales.

First published in 1915, from Every Boy's Mechanical Library. "This work is not intended to set forth the exploits of aviators nor to give a history of the Art. It is a book of instructions intended to point out the theories of flying, as given by the pioneers, the practical application of power to the various flying structures; how they are built, the different methods of controlling them; the advantages and disadvantages of the types now in use; and suggestions as to the directions in which improvements are required."

First published in 1919. According to Wikipedia: "From Ritual to Romance is a 1920 book written by Jessie L. Weston. The work is notable for being mentioned by T. S. Eliot in the notes to his poem, The Waste Land... Weston's book is an academic examination of the roots of the King Arthur legends and seeks to make connections between the early pagan elements and the later Christian influences. The book's main focus is on the Holy Grail tradition and its influence, particularly the Wasteland motif. The origins of Weston's book are in James George Frazer's seminal work on folklore, magic and religion, The Golden Bough, and in the works of Miss Jane Ellen Harrison."

Dodo Collections brings you another classic from Jacobs W.W, ‘At Sunwich Port.’ ? William Wymark Jacobs was an English author of short stories and novels. Quite popular in his lifetime primarily for his amusing maritime tales of life along the London docks (many of them humorous as well as sardonic in tone). Today he is best known for a few short works of horror fiction. One being "The Monkey's Paw"(published 1902). It has in its own right become a well-known and widely anthologized classic. ? In 1879, Jacobs began work as a clerk in the civil service, in the Post Office Savings Bank, and by 1885 he had his first short story published. His road to success was relatively slow: Arnold Bennett writing in 1898 was astonished that Jacobs turned down the sum of ?500 for six short stories. Jacobs was financially secure enough to be able to leave the Post Office in 1899.

Dodo Collections brings you another classic from H. Rider Haggard, ‘Regeneration’ ? In Regeneration, Haggard talks of the work of the Salvation Army in Great Britain. Haggard sums up the Salvation Army by saying, "the religious Organization founded by this man and his wife is now established and, in most instances, firmly rooted in 56 Countries and Colonies, where it preaches the Gospel in 33 separate languages: that it has over 16,000 Officers wholly employed in its service, and publishes 74 periodicals in 20 tongues, with a total circulation of nearly 1,000,000 copies per issue: that it accommodates over 28,000 poor people nightly in its Institutions, maintaining 229 Food Depots and Shelters for men, women, and children, and 157 Labour Factories where destitute or characterless people are employed: that it has 17 Homes for ex-criminals, 37 Homes for children, 116 Industrial Homes for the rescue of women, 16 Land Colonies, 149 Slum Stations for the visitation and assistance of the poor, 60 Labour Bureaux for helping the unemployed, and 521 Day Schools for children: that, in addition to all these, it has Criminal and General Investigation Departments, Inebriate Homes for men and women, Inquiry Offices for tracing lost and missing people, Maternity Hospitals, 37 Homes for training Officers, Prison-visitation Staffs, and so on almost ad infinitum.” ? Sir Henry Rider Haggard was an English writer of adventure novels set in exotic locations, predominantly Africa, and the creator of the Lost World literary genre. His stories, situated at the lighter end of the scale of Victorian literature, continue to be popular and influential. He was also involved in agricultural reform and improvement in the British Empire. ? His breakout novel was King Solomon's Mines (1885), which was to be the first in a series telling of the multitudinous adventures of its protagonist, Allan Quatermain. ? Haggard was made a Knight Bachelor in 1912 and a Knight Commander of the Order of the British Empire in 1919. He stood unsuccessfully for Parliament as a Conservative candidate for the Eastern division of Norfolk in 1895. The locality of Rider, British Columbia, was named in his memory.

Classic chess guide, first published in 1915. According to Wikipedia: "Edward Lasker (December 3, 1885 – March 25, 1981) was a leading German-American chess and Go player. He was awarded the title of International Master of chess by FIDE. Lasker was an engineer by profession, and an author."

Dodo Collections brings you another classic from Sherwood Anderson, ‘"Triumph of the Egg and Other Stories".’ ? This collection of short stories solidified the author's reputation as a major American writer. Despite their narrative simplicity (similar in style to the work of Hemingway, who was highly influenced by Anderson's technique), these stories explore intriguing psychological depths, redolent with personal epiphanies, erotic undercurrents, and sudden eruptions of passion among seemingly repressed, inarticulate Midwesterners. ? Anderson was born on Sept. 13, 1876, in Camden, Ohio. He never finished high school because he had to work to support his family. By 1912, he was the successful manager of a paint factory in Elyria, Ohio, and the father of three children by the first of his four wives. In 1912, Anderson deserted his family and job. In early 1913, he moved to Chicago, where he devoted more time to his imaginative writing. He became a heroic model for younger writers because he broke with what they considered to be American materialism and convention to commit himself to art.

Sequel to Caught in the Net. According to Wikipedia: "?mile Gaboriau (November 9, 1832 – September 28, 1873) was a French writer, novelist, journalist, and a pioneer of detective fiction... after publishing some novels and miscellaneous writings, found his real gift in L'Affaire Lerouge (1866). The book, which was Gaboriau's first detective novel, introduced an amateur detective. It also introduced a young police officer named Monsieur Lecoq, who was the hero in three of Gaboriau's later detective novels. The character of Lecoq was based on a real-life thief turned police officer, Eugène Fran?ois Vidocq (1775–1857)."

Elizabeth von Arnim's novel tells the story of four dissimilar women in 1920s England who leave their damp and rainy environments to go on a holiday to a secluded coastal castle in Italy. Mrs Arbuthnot and Mrs Wilkins, who belong to the same ladies' club, but have never spoken, become acquainted after reading a newspaper advertisement for a small medieval Italian castle on the shores of the Mediterranean to be let furnished for the month of April. They find some common ground in that both are struggling to make the best of unhappy marriages. Having decided to seek other ladies to help share expenses, they reluctantly take on the waspish, elderly Mrs Fisher and the stunning, but aloof, Lady Caroline Dester. The four women come together at the castle and find rejuvenation in the tranquil beauty of their surroundings, rediscovering hope and love.