Pearl and Wagner Books in Order

Hardworking rabbit Pearl and daydreaming mouse Wagner build a trash-eating robot and take it to a science fair. Honest words sometimes hurt, but the two friends must learn how to reconcile their differences and keep working together.

Pearl and Wagner share secrets as their friendship grows through school outings and celebrations. A roller-coaster ride tests both friends' confidence, showing how an embarrassing fear can become easier to face with someone beside you.

Wagner spends April Fools' Day falling for tricks from Pearl, his teacher, and even the librarian. Tired of being everyone's target, he tries to create a prank of his own and finally get the last laugh.

Wagner needs glasses after struggling to see at school, but their appearance and a bully's teasing make him want to stop wearing them. Pearl and his friends try to help him feel comfortable with the change.

With five school days left, Pearl worries that next year's teacher will be much stricter than Ms. Star. Imagining impossible lessons makes her resist moving on, while Wagner helps her reconsider what the change might mean.