Zoey and Sassafras: Monsters and Mold (The Zoey and Sassafras Series) (Zoey and Sassafras, 2)

With magical animals, science, mystery, and adventure—the brand new series Zoey and Sassafras has something for everyone! In the second book in this series, a forest monster shows up looking for help with an embarrassing problem and Zoey is sure it will be a simple fix.

But her first two tries at helping him fail, and she has a sobbing monster on her hands! Will Zoey and Sassafras solve the problem in time for Gorp to go to the annual Monster Ball? Each story in the Zoey and Sassafras series features a new magical animal with a problem that must be solved using science.

There isn't a set formula for each book; Zoey sometimes needs to run experiments, while other times she needs to investigate a mystery, and yet other times she needs to do research.