Dive into a world of noise, power, teamwork, and discovery with Léo and Rudolph!In this warm and engaging story, two best friends explore the mighty giants of the construction site: the dump truck, the concrete mixer, the steamroller, and the towering crane reaching toward the clouds.Each page teaches young readers how these impressive machines work together to help build the city. The colorful, detailed illustrations capture children's attention, while the simple, fun storytelling sparks curiosity and imagination.Perfect for: little truck and construction lovers;early learning about construction vehicles and teamwork;bedtime stories, preschool classrooms, and birthday gifts.