2 books · Ages 9–18 · Chapter Books
Publishing Pioneers is a 2-book series for ages 9–18 by Rebecca Rowell. Each book stands alone — start anywhere.
Start anywhere — each book stands alone.
That said, Randolph Caldecott: Renowned British Illustrator and John Newbery: Father of Children's Literature are great first picks.
No particular order needed — browse and pick what catches your eye.