American writers of young adult literature

David Klass is an American screenwriter and novelist. He has written more than 40 screenplays for Hollywood studios and published 14 young adult novels. His screenplays are primarily character-based thrillers for adults, while his novels often tell the stories of teenagers in crisis.

Phyllis Reynolds Naylor (born January 4, 1933) is an American writer best known for children's and young adult fiction. Naylor is best known for her children's-novel quartet Shiloh (a 1992 Newbery Medal winner) and for her "Alice" book series, one of the most frequently challenged books of the last decade.