NEW YORK TIMES BESTSELLER • Everyone's favorite grump, Jim Panzee, star of the bestselling Grumpy Monkey series, has caught a bad case of spring fever and wakes up feeling very silly in this delightful new picture book.
When Jim runs through the jungle laughing and shouting with glee,  the other animals are very concerned.  This just isn’t the grumpy Jim they know.  Soon Norman diagnoses Jim with...

A latest entry in the best-selling series that includes Grumpy Monkey Party Time! finds Jim Panzee becoming increasingly frustrated when his slumber-party plans for mango bobbing, termite fishing and staying up all night are upended by friends who fall asleep one by one.

Jim Panzee wakes up in a bad mood one beautiful day, but he keeps denying he is grumpy even as his friends give advice for feeling better.

''Jim Panzee gives the same answer whenever he is offered something unfamiliar to eat--YUCK! He gives that same answer when he's encouraged to ''just try it.'' But when picky eater Jim is offered a snack that promises to be sweet and tasty, he just might give in--and discover that he likes it! Here's a story for all those toddlers whose all-purpose response to any new food is ''Yuck. Suzanne and Max Lang, experts in all things Grumpy Monkey, present...

"On the spookiest night of the year, Jim Panzee and his jungle friends brave the dark to collect treats. Not only does the jungle look different at night, it sounds different. What's that knock-knock-knock and that HAHA HAHA HAHA? And the smell? PEE-YEW!"Don't be scared," they tell Jim. But then two glowing eyes flash overhead, and looking for treats is almost abandoned"--