4 books · Ages 6–11 · Chapter Books
Sports Biographies is a 4-book series for ages 6–11 by Matt Chandler. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, Mike Trout: Baseball's MVP and Chad Kerley: BMX's Breakout Star are great first picks.
No particular order needed — browse and pick what catches your eye.