 After the war Whitcomb produced a series of articles and sketches about Hollywood stars for "Cosmopolitan", called "On Location with Jon Whitcomb".He continued to produce story illustrations and covers for magazines, including "McCall's" and "Playboy".He wrote some short stories, two children's books, "Coco", and "Pom Pom's Christmas", and a book on glamour, "All About Girls".