2 books · Ages 8–12 · Chapter Books
Bessledorf Mysteries is a 2-book series for ages 8–12 by Phyllis Reynolds Naylor. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, The Treasure of Bessledorf Hill and The Bomb in the Bessledorf Bus Depot are great first picks.
No particular order needed — browse and pick what catches your eye.