If your youngster loves vehicles and construction equipment, this I Spy toddler vehicle book will be a hit! This 42-page book contains 19 puzzles of fun vehicles to count and a silly hidden dinosaur in each puzzle. This interactive book will provide hours of fun as your child searches and counts the vehicles in the puzzles. Your child will learn to count, identify matches, and develop observational skills. It is also a great tool for an older sibling to help the younger sibling learn to count.