Curtis Sittenfeld is an American author known for her contemporary fiction. She gained widespread recognition with her debut novel, Prep, published in 2005, which explores the life of a teenage girl at a prestigious boarding school. Sittenfeld's writing often delves into themes of identity, relationships, and social dynamics. In addition to Prep, Sittenfeld has written several other novels, including American Wife and Rodham, which reimagines the life of Hillary Clinton. Her work has received critical acclaim and has been featured in various literary publications, solidifying her reputation as a prominent voice in modern literature.