April Fools' Day is not a happy one for Wagner the mouse because his best friend, Pearl the rabbit, and other children and adults at school keep tricking him.

A little tugboat shows how he can bring big ships into the harbor even though he is small.

Fluffy the guinea pig learns all about growing vegetables when Ms. Day's class plants seeds.

While looking for a job, Bulldog tries being a firefighter, a window washer, a sign painter, and a bookseller before finding just the right job for himself.

A big city garbage truck makes its rounds, consuming everything from apple cores and banana peels to leftover ziti with zucchini.

Wiglaf and his friends Angus and Erica find themselves teamed with the obnoxious Bragwort to represent the Dragon Slayers' Academy in an unevenly matched contest at the All-Schools Brain-Power Tournament.

When Wagner's eye test shows that he needs glasses, it takes him a little while--and some help from his friends--to adjust to his new look.

Wiglaf wins a contest that brings Sir Lancelot to the Dragon Slayers' Academy for a day, but when Wiglaf's friend Erica suspects that Lancelot is not who he claims to be, trouble ensues.

Wiglaf and his friends are on a mission to rescue Worm, the dragon they have raised from an egg, and are surprised to learn that the captor is not a gang of dragon slayers, but rather a young giantess who wants to keep Worm as her house pet.

In this story with a modern twist, Hades tells his own version of how he became King of the Underworld and Zeus became King of the Gods.