| 0 | S From Shi'ar to Sub-Mariner | cover | 2 | pencils: Ed Hannigan; inks: Joe Rubinstein; colors: Andy Yanchus | |
| 1 | Contents | table of contents | 1 | letters: typeset | |
| 2 | Shi'ar | character profile | 1 | script: Mark Gruenwald; pencils: Paul Smith; inks: Joe Rubinstein; colors: Andy Yanchus | Princess Lilandra Neramani; a Shi'ar male |
| 3 | S.H.I.E.L.D. | character profile | 1 | script: Mark Gruenwald; pencils: Mike Zeck; inks: Joe Rubinstein; colors: Andy Yanchus | S.H.I.E.L.D. [Nick Fury; Dum Dum Dugan; Gabriel Jones; Eric Koenig; Sharon Carter; Laura Brown; Jasper Sitwell; Valentina Allegro De Fontaine; Sidney Levine; Jimmy Woo; Clay Quartermain; Jerry Hunt; Barth Bukowski; Gail Runciter] |
| 4 | S.H.I.E.L.D. Uniforms | character profile | 1 | script: Mark Gruenwald, Eliot R. Brown; pencils: Eliot R. Brown; inks: Eliot R. Brown; colors: Andy Yanchus | |
| 5 | S.H.I.E.L.D. Helicarrier | character profile | 2 | script: Mark Gruenwald, Eliot R. Brown; pencils: Eliot R. Brown; inks: Eliot R. Brown; colors: Andy Yanchus | |
| 6 | S.H.I.E.L.D. Flying Car | character profile | 0.5 | script: Mark Gruenwald, Eliot R. Brown; pencils: Eliot R. Brown; inks: Eliot R. Brown; colors: Andy Yanchus | |
| 7 | Shooting Star | character profile | 0.5 | script: Mark Gruenwald; pencils: Paul Abrams; inks: Joe Rubinstein; colors: Andy Yanchus | Shooting Star |
| 8 | Shroud | illustration | 1 | script: Mark Gruenwald; pencils: Bob Hall; inks: Joe Rubinstein; colors: Andy Yanchus | Shroud |
| 9 | Sidewinder | character profile | 1 | script: Mark Gruenwald; pencils: Walt Simonson; inks: Joe Rubinstein; colors: Andy Yanchus | Sidewinder |
| 10 | Sif | character profile | 1 | script: Mark Gruenwald; pencils: Bill Sienkiewicz; inks: Joe Rubinstein; colors: Andy Yanchus | Sif |
| 11 | Silvermane | character profile | 1 | script: Mark Gruenwald; pencils: Kerry Gammill; inks: Joe Rubinstein; colors: Andy Yanchus | Silvermane |
| 12 | Silver Samurai | character profile | 1 | script: Mark Gruenwald; pencils: Michael Golden; inks: Joe Rubinstein; colors: Andy Yanchus | Silver Samurai |
| 13 | Silver Surfer | character profile | 1 | script: Mark Gruenwald; pencils: John Byrne; inks: Joe Rubinstein; colors: Andy Yanchus | Silver Surfer [Norrin Radd] |
| 14 | Siryn | character profile | 1 | script: Mark Gruenwald; pencils: Steve Leialoha; inks: Joe Rubinstein; colors: Andy Yanchus | Siryn |
| 15 | Skrulls | character profile | 1 | script: Mark Gruenwald; pencils: John Byrne; inks: Joe Rubinstein; colors: Andy Yanchus | a male Skrull; a female Skrull |
| 16 | Snowbird | character profile | 1 | script: Mark Gruenwald; pencils: John Byrne; inks: Joe Rubinstein; colors: Andy Yanchus | Snowbird |
| 17 | Solarr | character profile | 0.5 | script: Mark Gruenwald; pencils: Brett Breeding; inks: Joe Rubinstein; colors: Andy Yanchus | Solarr |
| 18 | Soviet Super-Soldiers | character profile | 0.5 | script: Mark Gruenwald; pencils: Jack Abel; inks: Joe Rubinstein; colors: Andy Yanchus | Soviet Super-Soldiers [Crimson Dynamo; Darkstar; Vanguard; Ursa Major; Gremlin] |
| 19 | Spaceknights | character profile | 1 | script: Mark Gruenwald; pencils: Sal Buscema; inks: Joe Rubinstein; colors: Andy Yanchus | ROM; Starshine; Terminator; Firefall; Mentus; Hammerhead; Javelin; Astra; Trapper; Breaker; Unseen; Seeker; Scanner; Pulsar; Rainbow; Gloriole |
| 20 | Space Phantom | character profile | 0.5 | script: Mark Gruenwald; pencils: Frank Miller; inks: Joe Rubinstein; colors: Andy Yanchus | Space Phantom |
| 21 | Speed Demon | character profile | 0.5 | script: Mark Gruenwald; pencils: Kerry Gammill; inks: Joe Rubinstein; colors: Andy Yanchus | Speed Demon |
| 22 | Sphinx | character profile | 1 | script: Mark Gruenwald; pencils: Joe Sinnott; inks: Joe Rubinstein; colors: Andy Yanchus | Sphinx |
| 23 | Spider-Man | character profile | 1.5 | script: Mark Gruenwald; pencils: John Romita Jr.; inks: Joe Rubinstein; colors: Andy Yanchus | Spider-Man [Peter Parker] |
| 24 | Spider-Man's Web-Shooter | character profile | 0.5 | script: Mark Gruenwald, Eliot R. Brown; pencils: Eliot R. Brown; inks: Eliot R. Brown; colors: Andy Yanchus | |
| 25 | Squadron Supreme | character profile | 1.5 | script: Mark Gruenwald; pencils: Greg LaRocque; inks: Joe Rubinstein; colors: Andy Yanchus | Squadron Supreme [Hyperion; Nighthawk; Whizzer; Doctor Spectrum; Tom Thumb; Lady Lark; Golden Archer; Condor; Amphibion; Arcanna; Nuke; Power Princess] |
| 26 | Star-Dancer | character profile | 0.5 | script: Mark Gruenwald; pencils: Ron Wilson; inks: Joe Rubinstein; colors: Andy Yanchus | Star-Dancer |
| 27 | Starfox | character profile | 1 | script: Mark Gruenwald; pencils: Jim Starlin; inks: Joe Rubinstein; colors: Andy Yanchus | Starfox [Eros] |
| 28 | Starhawk | character profile | 1 | script: Mark Gruenwald; pencils: Al Milgrom; inks: Joe Rubinstein; colors: Andy Yanchus | Starhawk |
| 29 | Starjammers | character profile | 1 | script: Mark Gruenwald; pencils: Dave Cockrum; inks: Joe Rubinstein; colors: Andy Yanchus | Starjammers [Corsair; Ch'od; Hepzibah; Raza] |
| 30 | Stilt-Man | character profile | 0.5 | script: Mark Gruenwald; pencils: Butch Guice; inks: Joe Rubinstein; colors: Andy Yanchus | Stilt-Man |
| 31 | Stingray | character profile | 0.5 | script: Mark Gruenwald; pencils: Bob Wiacek; inks: Joe Rubinstein; colors: Andy Yanchus | Stingray [Walter Newell] |
| 32 | Storm | character profile | 1 | script: Mark Gruenwald; pencils: Paul Smith; inks: Joe Rubinstein; colors: Andy Yanchus | Storm [Ororo Munroe] |
| 33 | Stranger | character profile | 1 | script: Mark Gruenwald; pencils: Mike Zeck; inks: Joe Rubinstein; colors: Andy Yanchus | Stranger |
| 34 | Sub-Mariner | character profile | 1 | script: Mark Gruenwald; pencils: Alan Weiss; inks: Joe Rubinstein; colors: Andy Yanchus | Namor the Sub-Mariner |
| 35 | Alien Races | character profile | 2 | script: Mark Gruenwald; pencils: Paty Cockrum; inks: Joe Rubinstein; colors: Andy Yanchus | Sidri; Sneepers; Sssth; Stenth; Stonians; Taurians; Tektons; Thuvrians |
| 36 | Appendix | text article | 1 | script: Mark Gruenwald | |