Sherlock Holmes was a fictional detective created by Sir Arthur Conan Doyle. Indiana Jones was a fan of the Sherlock Holmes stories, and his letter to Conan Doyle led to a meeting between the pair over tea in April 1912.
- Young Indiana Jones and the Titanic Adventure (Mentioned only)
- The Roaring Twenties (Mentioned only)
- Indiana Jones and the Genesis Deluge (Mentioned only)
- Indiana Jones and the Sky Pirates (Mentioned only)
- Grail Diary
- The Mystery of Edward Stratemeyer (Non-fiction source)
- Indiana Jones: The Ultimate Guide