Optional Details: "The Face On Mars".
In an interview with Williamson from the Jack Kirby Collector #15, the EC great recalled, "I remember going up to Harvey Comics and getting work there. They said, 'We haven't got any work for you, but we have some stories here that Jack penciled. Do you want to ink them?' I'd never really inked anybody else before, but I said, 'Sure,' because I looked at the stuff, and thought, 'I can follow this.' It's all there. I inked it, and they liked it, and they gave me three or four stories to do."