Marvel UK August 23, 1975
Reprints Doc Savage (Marvel Magazine) #1 (pages 11-20) with new splash page; Reprints Silver Surfer (vol. 1) #12 (pages 1-11); Reprints X-Men (1st series) #14 (pages 1-10); 1st appearance Bolivar Trask; 1st appearance Dr. Bolivar Trask; 1st Appearance of the Sentinels; Origin of the Sentinels; Magazine-size; B&W
Silver Surfer: Gather, Ye Witches!; Doc Savage: The Doom on Thunder Isle!, Part 2; Savage Fury; X-Men: Among Us Stalk… The Sentinels!
Stan Lee, Doug Moench
John Buscema, Jack Kirby, Werner Roth