I spy garbage & trash truck book for 3 year old boys: Toddler boy gifts: Search, find & count puzzle book for 3+ year old boys
FengSVMA
Reusable Sticker Books for Kids, Toys for 2-5 Year Old Girls Boys Birthday Gifts, Toddler Toys, Learning Stickers for Kids Toys, Journal Paper Stickers Scrapbooking Stationery Sticker (1)
Independently published
Let's Play I Spy Vehicles: I spy Fun Picture Puzzle Book for 2-5 Year Olds girls and boys Adding Up Book,Interactive Picture Book for Preschoolers & Toddlers (Vehicles Activity Book)
I'm 3 And Digging It Toddler Construction Vehicle Activity Book For 3 Year Old Boys: Construction Site Theme with Dump Trucks, Loaders, Excavators, ... Shapes, Letters, I Spy for Kids Preschool Age