Hopping is not hard, for a frog, but when he asks other animals to join him, he finds that bats flap, lobsters snap, and dust flies when an especially large rhinoceros stomps. None of the creatures can do what the frog does so well, until he meets a rabbit, and it becomes a friendship bound by bounding. Vere’s creatures are reminiscent of Sandra Boynton’s: smiling, bright, and lively, unrestrained by this board book’s small dimensions. A hopping good time. (Board book. 1-4)