About
An American author of works in the science fiction, fantasy, and horror genres, he also wrote for Playboy, Sports Illustrated, and other popular magazines. He was known for his Logan series of novels, as well as for his Black Mask, Kincaid, and Sam Space books.
Before Fame
He studied at the Kansas City Art Institute and subsequently worked for Hallmark as a greeting card writer and illustrator.
Trivia
He co-wrote the screenplay for the 1976 film, Logan's Run.
Family Life
He grew up in an Irish Catholic family in Kansas City, Missouri. He later married fellow writer Cameron Nolan.
Associated With
He was a close friend of Ray Bradbury.
