Jerry Oppenheimer is an American author and journalist who has made a name for himself by writing biographies and exposés of public figures, particularly in the fields of politics and entertainment. He is best known for his investigative works that delve into the lives and backgrounds of various celebrities and powerful individuals, revealing both their public triumphs and private challenges. His books often contain interviews with friends, family members, and associates of his subjects, and he has written about figures such as the Clintons, the Kennedys, Martha Stewart, and the Hilton family, among others. Oppenheimer's writing style is characterized by detailed reporting and sometimes controversial revelations that have attracted both critical acclaim and criticism for their sensational nature.