2 books · Ages 4–8 · Early Readers
Rex and Lilly is a 2-book series for ages 4–8 by Laurie Krasny Brown. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, Rex and Lilly: Schooltime and Rex and Lilly: Playtime are great first picks.
No particular order needed — browse and pick what catches your eye.