Graphic Novel Adventures (GNA) game books are unlike any game books you have seen before. Within their pages you'll become an active participant in exciting stories that unfold in each of our many beautifully illustrated graphic novels. Sherlock Holmes - International, Watson receives a mysterious letter from Holmes. It seems Sherlock and his brother Mycroft ran across a few mysteries on their recent international voyage. Live their experience as either Mycroft, or Holmes himself in their mystery-solving escapades. 1 Player
