In the vein of Grumpy Monkey and Unicorns are the Worst!, this laugh-out-loud picture book from the creators of I Am Not Happy! gives voice to a black rain frog who swears she's not grumpydespite what her expression may suggest!

With a cozy burrow, puddles to play in, and a never-ending buffet of juicy bugs, this black rain frog is the happiest amphibian in the landso why does everyone think she's grumpy? Sure, she may have a permanent pout that you might call a serious case of ';Resting Frog Face,' but this sulky squeaker is as content as can be. Don't you believe her?

The cheerful little frog teaches her animal neighbors to not judge a critter by its cover in this hilarious and heartwarming story.