Children's Books on Heavy Machinery

Construction Site Valentine's Day: Kids Book About Valentine's Day

Dump Trucks (Big Machines at Work)

I Am a Train

Lift-the-Flap Tab: Trucks: An interactive board book for little fans of trucks

Fire Trucks (Big Machines at Work)

Ultimate Sticker Book: Diggers and Dumpers: More Than 60 Reusable Full-Color Stickers

Farm Tractors on the Move (Lightning Bolt Books ® — Vroom-Vroom)

First Sticker Book Trains: Interactive Activities with 150+ Railway Stickers for Children (Ages 3-5)