League of Thieves by Sarah Crofton and W.J. Tattersdill, and illustrator, Tom Knight, You're on a mission to break into the infamous Castle Flaggstone to rescue your friend, steal a priceless treasure and uncover an ancient secret in this picture puzzle book where you'll find plenty of danger and mystery about your mission. Get ready as a member of the League of Thieves, solve a story full of twist and turns in this interactive adventure. Paperback, 272 pages. Recommended for ages 9 to 13 years old.