Look at these adorable mini houses! Knock knock! Who lives here? Kids will love to pull the sliders up to see who lives in each house, which is his/her favorite room, what's his/her job. Shaped in attractive mini houses, this series will introduce children basic knowledge about numbers, some major professions and animals. In addition, these interesting activity books are designed to improve kids' hands-on abilities, as various mechanisms allow young readers to make flowers speak, monkeys skate and hippos take a shower.
