The hilarious #1 New York Times bestselling picture book about a chimpanzee in a very bad mood--perfect for young children learning how to deal with confusing feelings.

Jim the chimpanzee is in a terrible mood for no good reason. His friends can't understand it--how can he be in a bad mood when it's SUCH a beautiful day? They have lots of suggestions for how to make him feel better. But Jim can't take all the advice...and has a BIT of a meltdown. Could it be that he just needs a day to feel grumpy?

Suzanne and Max Lang bring hilarity and levity to this very important lesson on emotional literacy, demonstrating to kids that they are allowed to feel their feelings.

Jim Panzee is back and grumpier than ever in Grumpy Monkey: Party Time and Grumpy Monkey: Up All Night!

"Bright watercolors of animals doing their thing are winning accompaniments to the narrative’s welcome message that it’s OK to be down sometimes." —School Library Journal

"Great bibliotherapy for the crabby, cranky, and cross. Oscar-nominated animator Max Lang's cartoony illustrations lighten the mood without making light of Jim's mood." —Kirkus Reviews

"Crisp illustrations featuring a broad cast of animated, boldly colored animals ...will draw readers into Jim’s situation until the reassuring outcome. " —Booklist

"[A] reassuring picture book about feelings." —Publishers Weekly

Suzanne Lang is the author of the New York Times bestselling Grumpy Monkey, as well as several other titles. When Suzanne is not working on books, she writes and produces children’s television. Learn more about Suzanne Lang

MAX LANG is an animation director, storyboard artist, character designer, and illustrator. He co-directed the film adaptation of the picture book The Gruffalo, which was nominated for an Oscar and a BAFTA, as well as the Oscar-nominated adaptation of the picture book Room on the Broom, which has won numerous awards, including the Cristal for Best TV Production at the Annecy International Animation Film Festival. Learn more about Max Lang

Educator Guide for Grumpy Monkey

Classroom-based guides appropriate for schools and colleges provide pre-reading and classroom activities, discussion questions connected to the curriculum, further reading, and resources. Many guides are correlated to Common Core State Standards (CCSS).