Izzy the Mouse wakes up one day with a grumpy thought bubble hanging over her head. But instead of going away on its own, it multiplies. Soon, the thought bubbles are getting in the way of every part of Izzy's life.

Something has to be done, though Izzy doesn't know what. When she sees a bear blowing bubbles and realizes that a deep breath helps them float away, she tries a deep breathing exercise—and it helps her get rid of her grumpy thoughts for good.

The first in the brand new Books of Great Character picture book series geared for social-emotional growth, Too Many Bubbles is about what it feels like to have a negative thought you just can't shake and the steps you can take to let it go.