Nicholas Cain, writing under the pseudonym Jonathan Cain, is an author best known for his action-packed "Saigon Commandos" series, which blends men's adventure with police procedural elements. The series debuted in 1983 with the novel "Saigon Commandos," launching Cain's prolific career in genre fiction. Over the course of his writing career, he authored more than 30 books, establishing himself as a notable figure in action-oriented storytelling.
Cain's background significantly influenced his writing, drawing from his firsthand experiences as a Vietnam War volunteer and later as a law enforcement officer. His works often reflect gritty realism and tactical precision, hallmarks of his military and police expertise. After a successful decade-long writing career, Cain transitioned to private investigation in Los Angeles in 1990, applying the same sharp observational skills that characterized his fiction.