3 books · Ages 4–8 · Chapter Books, Early Readers, Young Adult
The Barkers is a 3-book series for ages 4–8 by Tomie dePaola. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, Trouble in the Barkers' Class and A New Barker in the House are great first picks.
No particular order needed — browse and pick what catches your eye.