3 books · Ages 5–12
Spiritual Biographies for Young People is a 3-book series for ages 5–12 by Maura D. Shaw. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, Thich Nhat Hanh: Buddhism in Action and Black Elk: Native American Man of Spirit are great first picks.
No particular order needed — browse and pick what catches your eye.