Kat & Mouse: Let's Have a Sleepover!

By: Salina Yoon

Published by Bloomsbury Children's Books, 2026-03-03

From Geisel Honor winner Salina Yoon comes the second of a new early reader graphic novel series starring the hilarious pair, Kat and Mouse! Kat and Mouse are back--and they're having a sleepover! But no matter how hard they try they just can't seem to find an activity that both of them enjoy. Mouse wants to read, but Kat's snacking is too loud! And when Kat starts a dance party, Mouse won't join in. Will these best friends find something to do that they both enjoy? Snuggle up for a sleepover adventure about friendship, expectations, trying new things and the art of finding fun that satisfies everyone! With gentle social-emotional themes, a hearty helping of friendship, and Salina Yoon's signature bold art and sly humor, this is a winning new series that will charm even the pickiest new readers!