 He has appeared in "Howard the Duck" magazine #6 (July 1980), wherein he sends Howard and Beverly back to Earth; and in "She-Hulk", vol.4, #20 (Sept 2007), wherein he helps Stu the Intern return to Earth (since Stu's extensive knowledge of Marvel Comics continuity reminded him that he could find the Ducktor and how he could be returned by the Mystic Mallard).In "She-Hulk" (vol.