Hayward: "Sherlock Holmes: The Final Adventure" -- Famed Detective in Action $14.50 (expired)

The game is afoot once again for master detective Sherlock Holmes and his trusty sidekick Dr. Watson when they're drawn into a case of blackmail, with a fetching opera singer at its center. And after many a twist and even a romantic turn, it all leads to a long-awaited final showdown with Holmes' arch-nemesis Professor Moriarty. Adapted by Steven Dietz in 2006, this entertaining adventure pulls from an 1899 play by William Gillette and Sir Arthur Conan Doyle, and won an Edgar Award from the Mystery Writers of America.