Caleb Carr was an American novelist and military historian best known for the internationally bestselling historical thriller The Alienist. His work blended psychological depth, historical realism and dark investigative fiction, earning global acclaim and wide translation. Alongside his fiction, Carr was a respected scholar of military history, terrorism and intelligence studies, having taught at Bard College and advised major institutions on national security.
A writer whose influences ranged from Edgar Allan Poe and Charles Dickens to Michael Crichton and William Gibson, Carr’s career spanned literature, academia, television and film. His work was defined by intellectual rigor, moral complexity and a fascination with violence, power and the psychology of fear.