| Issue | #12 |
| Published | December 29, 1976 |
| Cover Price | 10 pence |
| Pages | 32 |
| Editing | Larry Lieber |
| Pencils | Ron Wilson ?; Larry Lieber ? |
| Inks | Dan Adkins ?; Larry Lieber ? |
| Notes | Pencils, inks: Credited by Nick Caputo, 2005-01-20. Larry Lieber previously credited for both. (Per Sandell ed.). |
| Characters | Captain Britain [Brian Braddock]; Dr. Synne (villain) |
| Genre | superhero |
| Script | Gary Friedrich |
| Pencils | Herb Trimpe |
| Inks | Fred Kida |
| Colors | Don Warfield |
| Letters | Irving Watanabe |
| Genre | superhero |
| Script | Stan Lee; Archie Goodwin |
| Pencils | John Buscema |
| Inks | Joe Sinnott |
| Letters | Artie Simek |
| Notes | o.t. "The Secret of the Eternals"s new splash) |
| Reprinted | from Fantastic Four (Marvel, 1961 series) #115 [pp. 11-19, plus new splash] |
| Genre | spy |
| Script | Jim Steranko |
| Pencils | Jim Steranko |
| Inks | Bill Everett |
| Colors | Jim Steranko |
| Letters | Artie Simek |
| Notes | o.t. "When Comes Black Noon"new splash, not by Steranko) |
| Reprinted | from Strange Tales (Marvel, 1951 series) #164 [pp. 7-12 plus new splash, not by Steranko] |