Andrew Ridker is an American novelist known for his literary work. He gained recognition with his debut novel "The Altruists," published in 2019. The novel delves into themes of family, altruism, and the complexities of interpersonal relationships, following the story of a dysfunctional family grappling with their past and trying to navigate their future. Ridker's writing has been praised for its wit, emotional depth, and sharp observations of human nature. In addition to fiction, Ridker has also contributed essays and articles to various publications, marking him as a notable new voice in contemporary literature.