Sherlock Holmes Collection What's Included: THE NOVELS A Study in Scarlet The Sign of the Four The Hound of the Baskervilles The Valley of Fear THE SHORT STORY COLLECTIONS The Adventures of Sherlock Holmes - 122 illustrations The Memoirs of Sherlock Holmes The Return of Sherlock Holmes His Last Bow This version has been optimized for readability and includes: BEAUTIFUL FORMATTING There is plenty of white-space which makes reading easy on the eyes. FULLY FEATURED TABLE OF CONTENTS The full Table of Contents appears at the beginning of the book and can be accessed through the MENU or GO TO button. EPUBCHECK The book successfully passes EpubCheck, developed by the IDPF. The International Digital Publishing Forum (IDPF) is the global trade and standards organization dedicated to the development and promotion of electronic publishing and content consumption.