Brent Hartinger is an American author known for his contributions to young adult literature. He gained recognition for his novel, Geography Club, which explores themes of identity, friendship, and sexuality among teenagers. The book has been praised for its authentic portrayal of LGBTQ+ characters and experiences. In addition to writing novels, Hartinger is also a screenwriter and has worked on various projects in film and television. His work often reflects his commitment to representing diverse voices and experiences, making him a significant figure in contemporary literature for young adults.