When she finds large muddy footprints in the city park, a little girl investigates and tracks the monster to it's lair.

"Monster play. Monster 'Yay!' Monster Park is fun all day."--Back cover.

“Hilarious. Barbara Park makes reading fun.” —Dav Pilkey, author of Dog Man Barbara Park’s #1 New York Times bestselling chapter book series, Junie B. J

From the bestselling author of The Dinosaur That Pooped and The Christmasaurus. A monster has invaded the pages of this original and super-fun bedtime picture b

Monster is curious about making friends, finding a home, and exploring his city. This book collects six Monster stories—written by educators Ellen Blance and