Marvel
1st Appearance of Asbestos; 1st appearance of Baron Mordo; 1st appearance of Eel I (Leopold Stryke); 2nd Appearance of Doctor Strange
Fighting to the Death with the Asbestos Man!; Beware—The Machine!!!; Face-To-Face with the Magic of Baron Mordo!; Masquerade (text)
Stan Lee, H.E. Huntley
Dick Ayers, Steve Ditko, Larry Lieber