This series includes 4 creative awareness books for children aged 0-3. There are 20 different forms in each book. With clever page-turning design, for the title Shape-shifting vehicles, the book transforms the transportation shown in the book from small to another large vehicle. Small yacht spreads out folding surface, turns into a large luxury cruise; The flying saucer in the sky turns into a giant submarine; The tractors on the farm turns into huge repair trucks and so on. This kind of page turning design can fully satisfy the child's curiosity, and arouse the child's thirst for knowledge, exercise the child's observation of things.