How many Gross Books books are there?

There are 3 books in the Gross Books series by David T. Greenberg, for ages 4-8.

Gross Books Books in Order

3 books · Ages 4–8 · Chapter Books

Gross Books is a 3-book series for ages 4–8 by David T. Greenberg. Each book stands alone — start anywhere.

Start anywhere — each book stands alone.

That said, Crocs! and Slugs are great first picks.

No particular order needed — browse and pick what catches your eye.