The ultimate game for book lovers, bibliophiles, and trivia enthusiasts everywhere, Check Your Shelf features 100 entertaining and conversation-sparking questions from the world of literature, past and present. Check Your Shelf features 100 game cards divided into four color-coded genre categories with multiple-choice questions: Classics (pre-20th-century literature) Modern Literature (20th and 21st century works), Mystery/Horror, and Sci-Fi/Fantasy. The package itself, featuring a hinged lid and a curved "spine," evokes an actual book.