A New York Times Bestselling series “Hilarious and charming. The most lovable duo since Frog and Toad.” —NYT-bestselling creator of the Dog Man and Captai

Life has its ups and downs, doesn’t it? And Martha and her friends are really sick of going up, and down, and up, and down. After a traumatic event that no on

Twelve-year-old Jelly hides her true self behind her humor and keeps her true thoughts and feelings locked away in a notebook. Can she find the courage to share

A New York Times Bestselling series “Hilarious and charming. The most lovable duo since Frog and Toad.” —NYT-bestselling creator of the Dog Man and Captai

"A panicky sardine who loses its group learns to relax and to ask for help from a laid back jellyfish"--