Dark Horse
Magnus, Robot Fighter #8
published November 1964
was Havoc at Weather-Control [Story on Interior Page(s)]
Magnus, Robot Fighter #10
published May 1965
was The Mysterious Octo-Rob [Story on Interior Page(s)]
Magnus, Robot Fighter #12
published November 1965
was The Volcano Makers [Story on Interior Page(s)]
Magnus, Robot Fighter #13
published February 1966
was The Evil Ark of Doctor Noel [Story on Interior Page(s)]