1st Appearance of High Evolutionary; 1st Appearance of Man-Beast; 1st Appearance Knights of Wundagore; 1st Appearance Sir Lepard; 1st Appearance Sir Ossilot; 1st Appearance Sir Liyan; 1st Appearance Fafnir; 2nd Appearance Count Tagar; Origin of Man-Beast
Writer: Stan Lee
Artist: Jack Kirby