Join Duck and Cat - from Hey, Duck! and Just a Duck? - for an adventurous sleepover in the barn in their third picture book together! Perfect for fans of Mo Willems' Elephant and Piggie series.
It's Duck's very first sleepover ... and it's in Cat's barn! But a "Hooot, Hooot" is keeping Duck from getting any sleep. So Duck and Cat set off to search high and low to find out just who is doing all that hooting. Full of your favorite barnyard animals and their memorable sounds, young readers will love this delightfully funny and endearing story.
