Chapter VII The Episode of the Barrel

1. Chapter I The Science of Deduction 2. Chapter II The Statement of the Case 3. Chapter III In Quest of a Solution 4. Chapter IV The Story of the Bald-Headed Man 5. Chapter V The Tragedy of Pondicherry Lodge 6. Chapter VI Sherlock Holmes Gives a Demonstration 7. Chapter VII The Episode of the Barrel 8. Chapter VIII The Baker Street Irregulars 9. Chapter IX A Break in the Chain 10. Chapter X The End of the Islander 11. Chapter XI The Great Agra Treasure 12. Chapter XII The Strange Story of Jonathan Small