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.

Classic western. According to Wikipedia: "Emerson Hough (1857-1923) was an American author, best known for writing western stories. Hough was born in Newton, Iowa, and graduated from the University of Iowa with a law degree. He moved to White Oaks, New Mexico, and practiced law there but eventually turned to literary work by taking camping trips and writing about them for publication. He is best known as a novelist, writing The Mississippi Bubble as well as The Covered Wagon, about Oregon Trail pioneers, which later became successful as a movie, running 59 weeks at the Criterion Theater in New York City, passing the record set by Birth of a Nation. Other notable works included Story of the Cowboy, Way of the West, Singing Mouse Stories, and Passing of the Frontier, and writing the "Out-of-Doors" column for the Saturday Evening Post."

Classic western. According to Wikipedia: "Emerson Hough (1857-1923) was an American author, best known for writing western stories. Hough was born in Newton, Iowa, and graduated from the University of Iowa with a law degree. He moved to White Oaks, New Mexico, and practiced law there but eventually turned to literary work by taking camping trips and writing about them for publication. He is best known as a novelist, writing The Mississippi Bubble as well as The Covered Wagon, about Oregon Trail pioneers, which later became successful as a movie, running 59 weeks at the Criterion Theater in New York City, passing the record set by Birth of a Nation. Other notable works included Story of the Cowboy, Way of the West, Singing Mouse Stories, and Passing of the Frontier, and writing the "Out-of-Doors" column for the Saturday Evening Post."

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.

Zane Grey's best-known western novel, first published in 1912. Grey's novels and stories present an idealized image of the rugged Old West.

Collection of classic fairy tales. According to Wikipedia: "Andrew Lang (March 31, 1844, Selkirk ? July 20, 1912, Banchory, Kincardineshire) was a prolific Scots man of letters. He was a poet, novelist, and literary critic, and contributor to anthropology. He now is best known as the collector of folk and fairy tales." With the active (hyperlinked) table of contents, click on a story title to go to that story.

Dodo Classics brings you another classic from Henry James, ‘Washington Square’. ? Washington Square is a short novel by Henry James. Originally published in 1880 as a serial in Cornhill Magazine and Harper's New Monthly Magazine, it is a structurally simple tragicomedy that recounts the conflict between a dull but sweet daughter and her brilliant, unemotional father. The plot of the novel is based upon a true story told to James by his close friend, British actress Fanny Kemble. The book is often compared with Jane Austen's work for the clarity and grace of its prose and its intense focus on family relationships. James was hardly a great admirer of Jane Austen, so he might not have regarded the comparison as flattering. In fact, James was not a great fan of Washington Square itself. He tried to read it over for inclusion in the New York Edition of his fiction (1907–1909) but found that he could not, and the novel was not included. Other readers, though, have sufficiently enjoyed the book to make it one of the more popular works of the Jamesian canon. 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.

Dodo Classics brings you another classic from Henry James, ‘The Portrait of a Lady’. The Portrait of a Lady is a novel by Henry James, first published as a serial in The Atlantic Monthly and Macmillan's Magazine in 1880–81 and then as a book in 1881. It is one of James's most popular long novels, and is regarded by critics as one of his finest. The Portrait of a Lady is the story of a spirited young American woman, Isabel Archer, who in "affronting her destiny", finds it overwhelming. She inherits a large amount of money and subsequently becomes the victim of Machiavellian scheming by two American expatriates. Like many of James's novels, it is set in Europe, mostly England and Italy. Generally regarded as the masterpiece of James's early period, this novel reflects James's continuing interest in the differences between the New World and the Old, often to the detriment of the former. It also treats in a profound way the themes of personal freedom, responsibility, and betrayal. James's first idea for The Portrait of a Lady was simple: a young American woman affronting her destiny, whatever it might be. Only then did he begin to form a plot to bring out the character of his central figure. This was the uncompromising story of the free-spirited Isabel losing her freedom—despite (or because of) suddenly coming into a great deal of money—and getting "ground in the very mill of the conventional”. It is a rather existentialist novel, as Isabel is very committed to living with the consequences of her choice with integrity but also a sort of stubbornness. 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.

Dodo Collections brings you another classic from Jacobs W.W, ‘Captains All and Others.’ ? 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 Oscar Wilde, ‘A House of Pomegranates’. A House of Pomegranates is a collection of fairy tales, written by Oscar Wilde, which was published in 1891 as a second collection for The Happy Prince and Other Tales (1888). Wilde once said that this collection was "intended neither for the British child nor the British public." The stories included in this collection are as follows: ????????? The Young King ????????? The Birthday of the Infanta ????????? The Fisherman and his Soul ????????? The Star-Child Oscar Fingal O'Flahertie Wills Wilde (16 October 1854 – 30 November 1900) was an Irish author, playwright and poet. After writing in different forms throughout the 1880s, he became one of London's most popular playwrights in the early 1890s. He is remembered for his epigrams, his novel The Picture of Dorian Gray, his plays, as well as the circumstances of his imprisonment and early death. At the height of his fame and success, while his masterpiece, The Importance of Being Earnest (1895), was still on stage in London, Wilde had the Marquess of Queensberry prosecuted for libel. The Marquess was the father of Wilde's lover, Lord Alfred Douglas. The charge carried a penalty of up to two years in prison. The trial unearthed evidence that caused Wilde to drop his charges and led to his own arrest and trial for gross indecency with other men. After two more trials he was convicted and imprisoned for two years' hard labour. In 1897, in prison, he wrote De Profundis, which was published in 1905, a long letter which discusses his spiritual journey through his trials, forming a dark counterpoint to his earlier philosophy of pleasure. Upon his release he left immediately for France, never to return to Ireland or Britain. There he wrote his last work, The Ballad of Reading Gaol (1898), a long poem commemorating the harsh rhythms of prison life. He died destitute in Paris at the age of 46.

This eBook features the unabridged text of ‘A Room of One’s Own by Virginia Woolf - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Virginia Woolf’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Woolf includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘A Room of One’s Own by Virginia Woolf - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Woolf’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘The Regent by Arnold Bennett - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Arnold Bennett’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Bennett includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Regent by Arnold Bennett - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Bennett’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘The Wanderings of Persiles and Sigismunda by Miguel de Cervantes - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Miguel de Cervantes’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Cervantes includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Wanderings of Persiles and Sigismunda by Miguel de Cervantes - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Cervantes’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘Al Aaraaf, Tamerlane and Minor Poems by Edgar Allan Poe - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Edgar Allan Poe’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Poe includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Al Aaraaf, Tamerlane and Minor Poems by Edgar Allan Poe - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Poe’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘The Complete Short Stories by Guy de Maupassant - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Guy de Maupassant’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Maupassant includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Complete Short Stories by Guy de Maupassant - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Maupassant’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘Felix Holt the Radical by George Eliot - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of George Eliot’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Eliot includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Felix Holt the Radical by George Eliot - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Eliot’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘The Story of the Glittering Plain by William Morris - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of William Morris’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Morris includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Story of the Glittering Plain by William Morris - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Morris’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘Child Christopher and Goldilind the Fair by William Morris - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of William Morris’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Morris includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Child Christopher and Goldilind the Fair by William Morris - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Morris’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘The Well at the World’s End by William Morris - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of William Morris’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Morris includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Well at the World’s End by William Morris - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Morris’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘Introduction to the Fantasy Short Stories of Morris by William Morris - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of William Morris’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Morris includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Introduction to the Fantasy Short Stories of Morris by William Morris - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Morris’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles