He graduated from the University of Detroit Jesuit High School in 1943 and, after being rejected for the Marines for weak eyesight, immediately joined the Navy, where he served with the Seabees for three years in the South Pacific (gaining the nickname "Dutch", after pitcher Dutch Leonard). Enrolling at the University of Detroit in 1946, he pursued writing more seriously, entering his work in short story contests and sending it off to magazines. He graduated in 1950 with a bachelor's degree in English and philosophy. A year before he graduated, he got a job as a copy Writer with Campbell-Ewald Advertising Agency, a position he kept for several years, writing on the side.