Lang, Suzanne, author.

Grumpy monkey don't be scared by Suzanne Lang ; illustrated by Max Lang. -- New York Random House Studio, [2023]

1 volume (unpaged) color illustrations 24 cm.

ISBN: 9780593486955

1. Halloween -- Juvenile fiction.  2. Chimpanzees -- Juvenile fiction.  3. Jungle animals -- Juvenile fiction.  4. Fear -- Juvenile fiction. 

I. Lang, Max, 1982- illustrator. 

JF