Escape from Mr. Lemonchello's Library by Chris Grabenstein

12 year-old Kyle Keely is obsessed with the board-games by world renowned game-maker Luigi Lemonchello. When he finds out there is a new public library in town he can't wait for it to be open, and then he finds out Luigi Lemonchello is the designer Kyle is delighted! 

Kyle is so excited to be chosen as one of the 12 kids who get to participate in a lock in the night before the state of the art library opens to the rest of the public.

Follow Kyle and his friends on their journey through Mr. Lemonchello's library solving puzzles as they go!

I recommend this book for boys and girls aged 10+.