NOVELS SHORT STORIES POETRY CHILDREN'S BOOKS The Sign of the Four Arthur Conan Doyle — 1890 — I. The Science of Deduction II. The Statement of the Case III. In Quest of a Solution IV. The Story of the Bald-Headed Man V. The Tragedy of Pondicherry Lodge VI. Sherlock Holmes Gives a Demonstration VII. The Episode of the Barrel VIII. The Baker Street Irregulars IX. A Break in the Chain X. The End of the Islander XI. The Great Agra Treasure XII. The Strange Story of Jonathan Small