As the purpose of this book is entirely critical, and as there already exist several works dealing extensively with the life of Stevenson, the present biographical section is intentionally summary. Its object is merely to sketch in outline the principal events of Stevenson's life, in order that what follows may require no passages of biographical elucidation. Stevenson was a writer of many sorts of stories, essays, poems; and in all this diversity he was at no time preoccupied with one particular form of art. In considering each form separately, as I purpose doing, it has been necessary to group into single divisions work written at greatly different times and in greatly differing conditions. In Mr. Graham Balfour's "Life," and very remarkably in Sir Sidney Colvin's able commentaries upon Stevenson's letters, may be found information at first hand which I could only give by acts of piracy. To those works, therefore, I refer the reader who wishes to follow in chronological detail the growth of Stevenson's talent. They are, indeed, essential to all who are primarily interested in Stevenson the man. Here, the attempt will be made only to summarise the events of his days, and to estimate the ultimate value of his work in various departments of letters. This book is not a biography; it is not an "appreciation"; it is simply a critical study. Stevenson was born on November 13, 1850; and he died, almost exactly forty-four years later, on December 3, 1894. His first literary work, undertaken at the age of six, was an essay upon the history of Moses. This he dictated to his mother, and was rewarded for it by the gift of a Bible picture book. It is from the date of that triumph that Stevenson's desire to be a writer must be calculated. A history of Joseph followed, and later on, apparently at the age of nine, he again dictated an account of certain travels in Perth. His first published work was a pamphlet on The Pentland Rising, written (but full of quotations) at the age of sixteen. His first "regular or paid contribution to periodical literature" was the essay called Roads (now included in Essays of Travel), which was written when the author was between twenty-two and twenty-three. The first actual book to be published was An Inland Voyage (1878), written when Stevenson was twenty-seven; but all the essays which ultimately formed the volumes entitled Virginibus Puerisque (1881) andFamiliar Studies of Men and Books (1882) are the product of 1874 and onwards. These, indicated very roughly, are the beginnings of his literary career. Of course there were many other contributary facts which led to his turning author; and there is probably no writer whose childhood is so fully "documented" as Stevenson's. He claimed to be one of those who do not forget their own lives, and, in accordance with his practice, he has supplied us with numerous essays in which we may trace his growth and his experiences. That he was an only child and a delicate one we all know; so, too, we know that his grandfather was that Robert Stevenson who built the Bell Rock lighthouse. In the few chapters contributed by Robert Louis to A Family of Engineers we shall find an account, some of it fanciful, but some of it also perfectly accurate, of the Stevenson family and of Robert Stevenson, the grandfather, in particular. In Memories and Portraits is included a sketch of Thomas Stevenson, the father of Robert Louis; and in Mr. Balfour's "Life" there is ample information for those who wish to study the influences of heredity.