Hubert Selby Jr. was an American author born on July 21, 1928, in Brooklyn, New York. He is best known for his gritty and raw novels that explore the struggles of marginalized individuals. His most famous work, Last Exit to Brooklyn, published in 1964, faced controversy for its explicit content but has since been recognized as a significant contribution to American literature. Selby's writing often reflects his own experiences, including his battles with addiction and mental health issues. He also wrote other notable works, such as Requiem for a Dream, which was adapted into a successful film. Selby passed away on April 26, 2004, leaving behind a legacy of powerful storytelling.