Robots are perennial kid-favorites. In this series, acclaimed illustrator Marc Rosenthal's vividly colored, retro-futuristic robots encourage kids age 2 to 5 to lift the flaps and learn all about basic concepts.
Big Bot, Small Botinvites young readers to play with robots who demonstrate opposites such as "quiet" and "loud," "front" and "back," and "full" and "empty." Each illustration in this interactive book is presented with a gatefold that,...