The Encyclopaedia Sherlockiana: Or, A Universal Dictionary of Sherlock Holmes and His Biographer John H. Watson, M.D.

The Sherlock Holmes Book (Big Ideas Simply Explained)

Sherlock Holmes's London: Explore the city in the footsteps of the great detective

The Sherlock Holmes Companion

Sherlock Holmes For Dummies

Encyclopedia Sherlockiana

The Sherlock Holmes Handbook: The Methods and Mysteries of the World's Greatest Detective

The Bedside Companion to Sherlock Holmes

The Private Life of Sherlock Holmes

Sherlock Holmes Commentary