How many Otis books are there?

There are 4 books in the Otis series by Loren Long, for ages 3-7.

Otis Books in Order

4 books · Ages 3–7 · Chapter Books, Early Readers

Otis is a 4-book series for ages 3–7 by Loren Long. Each book stands alone — start anywhere.

Start anywhere — each book stands alone.

That said, Otis and the Tornado and An Otis Christmas are great first picks.

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