Puzzle books are an interesting way to help kids build their brain power in a fun and relaxing way. Caleb, the 13 year-old, Canadian published author / artist, has created this fun series to challenge minds and make learning fun. Caleb is already an author of over 10 books for children from first readers to grade 9. Tired of your children spending too much time looking a computer screens? Give them this puzzle book. They can enjoy solving the puzzles and learning a few things along the way. Watch with delight as your child's mind expands with new knowledge and possibilities.