Great picture book about tractors and more! From the buzzing tractor to the giant baler and the handy snowplow - little readers aged 1 and up will discover big vehicles in this lovingly designed picture book! Clear photos, funny question rhymes, and peek-a-boo holes spark your little ones' curiosity - which cute animal might be hiding on the next page? This not only trains perception but also provides exciting moments of surprise! A big cardboard picture book fun with the "Who is hiding there?" series! Guessing, discovering, and participating - this charming cardboard picture book series playfully promotes perception, fine motor skills, language acquisition, and memory in children from 12 months old! Exciting peek-a-boo holes. Funny rhymes for language development. Sturdy construction with robust cardboard pages. Diverse thematic world. Browse, puzzle, participate, and learn - an interactive peek-a-boo fun with tractors and more!.