Stretching, twirling, tumbling, jumping! Welcome to a playground teeming with monsters, bristling with energy, and scaring up fun. Monsters swing and slide and piggyback ride. Monsters run three-legged races and fall on their faces. Monsters eat monster-sicles and vie for the fountain. Wild and whimsical artwork revs up a read-aloud text that will have little listeners jumping up to join the action.