Things That Go! Some Fast, Some Slow is a dynamic introduction to the world of motion. By contrasting high-speed machines with steady, slow-moving vehicles, this book helps toddlers grasp the concept of relative speed through bold illustrations and rhythmic, energetic text.
Look Through Things That Go is a high-energy, mechanical exploration of the machines that keep our world moving. Utilizing unique "die-cut" pages and intricate flaps, this book allows children to peer through the outer shells of vehicles—from roaring jet engines to massive cargo ships—to understand the inner workings of transportation.