Sherlock Holmes Four Investigations Graphic Novel Adventure Hardcover

"In this Graphic Novel Adventure, you must confront Moriarty and the solved the mysteries he alluded to in four investigations. You'll encounter puzzles, traps, riddles, and more as your choices guide you through to victory or defeat. A new way, in graphic novel form, to experience the kind of gamebooks popularized years ago. It's your choices, your adventure, and your story. "