Fun Press, Ledecky Count the Monster Trucks I Spy Book for Kids Ages 2-5: A Fun Counting and Guessing Picture Activity Book for Toddlers and Kindergartners (Monster Trucks Book for Boys)

Press, Autumn Fun Spy And Color I Spy Autumn Book For Kids Ages 2-5: Let's Play I Spy Fall Themed Book Seasonal Alphabet A-Z Activity Book For Preschoolers & Toddlers Perfect Autumn Gift For Boys And Girls

Daesdonk Publishing, Jasper Count The Monster Trucks! I Spy Book for Kids Ages 2-5: Monster Truck Fun Picture Puzzle Book for Kids: Activity Book About Trucks Vehicles (Monster Trucks Books for Boys)

Daesdonk Publishing, Jasper Count The Farm Tractors! I Spy Book for Kids Ages 2-5: Tractor Fun Picture Puzzle Book for Kids: Activity Book About Farm Vehicles (Tractor Books For Toddlers)

Funtrace, Paripure Search and Count Monster Trucks! I Spy Book for Kids Ages 2-5: Preschool Activity Book Filled with Counting Challenges, Seek-and-Find Puzzles, and Enjoyable Learning with Fun for Toddlers

Smith, Richard Count the Monster Truck I Spy Book: A Fun Search-and-Find Counting Adventure for Truck-Loving Kids! (I Spy Children's Book)

Publications, NCBUSA Count the Diggers, Dumper Trucks & Tractors: A Fun Activity Book For 2-5 Year Olds (Kids Who Count Counting Books for Ages 3-5 Year Olds Construction Vehicles, Cars & Trucks)