| 0 | - | cover | 1 | pencils: Jack Kirby; inks: Frank Giacoia; colors: Thomas Mason | Nick Fury; Hydra |
| 1 | The Hate-Monger! | comic story | 22 | script: Stan Lee; pencils: Jack Kirby; inks: George Bell; colors: Stan Goldberg; letters: Art Simek, Sam Rosen | The Fantastic Four [Mr. Fantastic [Reed Richards]; The Human Torch [Johnny Storm]; The Invisible Girl [Sue Storm]; The Thing [Ben Grimm]]; Nick Fury; The Hate Monger (introduction, death) |
| 2 | The Man for the Job! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby; inks: Dick Ayers; colors: Stan Goldberg; letters: Artie Simek | Nick Fury (Colonel, CIA); Nick Fury L.M.D.s (Life Model Decoys); HYDRA; Imperial Hydra (unnamed, "The Master"); Laura Brown (unnamed); Tony Stark (head of S.H.I.E.L.D. Special Weaponry section) |
| 3 | Find Fury or Die! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, John Severin; inks: John Severin; colors: Stan Goldberg; letters: Artie Simek | Nick Fury; HYDRA; Clipper Charlie (SHIELD barber); Slim (shoe-shine man); ? (manicure girl); Imperial Hydra (unnamed); Hydra-Hunter (Section Leader B) |
| 4 | The Prize Is... Earth! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, John Severin; inks: John Severin; colors: Stan Goldberg; letters: Artie Simek | Nick Fury; HYDRA; Dum Dum Dugan; Gabe Jones; Leslie Farrington (Chairman, Imperial Industries International); Arnold Brown (Farrington's secretary); Imperial Hydra ("Imperial Leader"); Agent "G" [Laura Brown] (unnamed) |
| 5 | Sometimes the Good Guys Lose! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, John Severin; inks: John Severin; colors: Stan Goldberg; letters: Sam Rosen | Nick Fury; Gabe Jones; Imperial Hydra (?); Agent "G" [Laura Brown] (unnamed); HYDRA; Tony Stark; Dum Dum Dugan; Leslie Farrington; Brown; Hodges; Wilson; Vincent Vandergill |
| 6 | The Brave Die Hard! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Joe Sinnott; inks: Joe Sinnott; colors: Stan Goldberg; letters: Artie Simek | Nick Fury; HYDRA; Supreme Hydra (?); Tony Stark [Iron Man]; Dum Dum Dugan; Gabe Jones; Agent G [Laura Brown] (unnamed); Leslie Farrington; Wilson; Vincent Vandergill; Arnold Brown |
| 7 | The End of Hydra! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Don Heck; inks: Joe Sinnott; colors: Stan Goldberg; letters: Sam Rosen | Agent G [Laura Brown] (unnamed); Nick Fury; HYDRA; Dum Dum Dugan; Gabe Jones; Imperial Hydra [Arnold Brown]; Tony Stark |
| 8 | Operation: "Brain Blast!" | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby; inks: Frank Ray; colors: Stan Goldberg; letters: Sam Rosen | HYDRA; Nick Fury; Dum Dum Dugan; Agent G [Laura Brown] (unnamed); Imperial Hydra [Arnold Brown]; Gabe Jones; E.S.P. Division; Mentallo; The Fixer |
| 9 | Who Strikes at --- SHIELD? | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby; inks: Mike Demeo; colors: Stan Goldberg; letters: Artie Simek | Nick Fury; "Wild Bill" Robot; E.S.P. Division; Mentallo; The Fixer |
| 10 | To Free a Brain Slave | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Howard Purcell; inks: M. Demeo; colors: Stan Goldberg; letters: Artie Simek | Dum Dum Dugan; Mentallo; Nick Fury; The Fixer; Gabe Jones; Tony Stark; ESP Division |
| 11 | The Day of the Druid! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Howard Purcell; inks: M. Demeo; colors: Stan Goldberg; letters: Sam Rosen | The Druid; Dum Dum Dugan; Nick Fury; Jasper Sitwell (SHIELD Academy, Class of '66); "Clipper Charlie" (SHIELD barber) |
| 12 | Lo! The Eggs Shall Hatch! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Don Heck; inks: Mickey Demeo; colors: Stan Goldberg; letters: Sam Rosen | Nick Fury LMDs; Dum Dum Dugan; Nick Fury; Jasper Sitwell; The Druid; The Fixer |
| 13 | Them! | comic story | 10 | script: Jack Kirby, Stan Lee; pencils: Jack Kirby; inks: Frank Giacoia; letters: Artie Simek | Captain America [Steve Rogers]; Nick Fury |
| 14 | When the Unliving Strike! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Don Heck; inks: Mickey Demeo; colors: Stan Goldberg; letters: Sam Rosen | Nick Fury; Jasper Sitwell; Dum Dum Dugan; Count Bornag Royale (Ambassador for A.I.M. / Advanced Idea Mechanics); "THEM" |
| 15 | The Enemy Within! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, Don Heck; inks: Dick Ayers; colors: Stan Goldberg; letters: Sam Rosen | Nick Fury; Jasper Sitwell; Dum Dum Dugan; Count Bornag Royale (A.I.M.); A.I.M. (division of "THEM"); Clipper Charlie (barber); Slim; manicure girl |
| 16 | Death before Dishonor! | comic story | 12 | script: Jack Kirby; pencils: Jack Kirby, Don Heck; inks: Don Heck; colors: Stan Goldberg; letters: Sam Rosen | Nick Fury; Dum Dum Dugan; Jasper Sitwell; A.I.M. [Count Bornag Royale] |
| 17 | The End of A.I.M.! | comic story | 12 | script: Denny O'Neil, Jack Kirby; pencils: Jack Kirby, Ogden Whitney; inks: Ogden Whitney; colors: Stan Goldberg; letters: Artie Simek | Nick Fury; A.I.M. (division of "THEM", really HYDRA); Dum Dum Dugan; Jasper Sitwell; Count Bornag Royale (A.I.M.); Number Nine (The Secret Empire) [Gabe Jones] |
| 18 | Hydra Lives! | comic story | 12 | script: Stan Lee, Jack Kirby; pencils: Jack Kirby, John Buscema; inks: Frank Giacoia; letters: Sam Rosen | Nick Fury; Jasper Sitwell; Dum Dum Dugan; Senator Dudley (member of Plans & Operations Section); Supreme Hydra ["Don Cabellero"]; HYDRA |