2 books · Ages 4–11 · Chapter Books
Didi Dodo, Future Spy is a 2-book series for ages 4–11 by Tom Angleberger. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, Robo-Dodo Rumble and Double-O Dodo are great first picks.
No particular order needed — browse and pick what catches your eye.