| 0 | Into the Dark Nebula | cover | 1 | pencils: John Romita; inks: John Romita; colors: Paul Mounts | Thor; Mangog |
| 1 | Into the Dark Nebula | credits, title page | 1 | pencils: John Romita; inks: John Romita | Thor; Mangog |
| 2 | - | credits, title page | 1 | letters: typeset | |
| 3 | Into the Dark Nebula | table of contents | 2 | letters: typeset | |
| 4 | The Well at the Edge of the World! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: Frank Giacoia; letters: Sam Rosen | Thor; Hogun; Fandral; Volstagg; trolls |
| 5 | In the Shadow of Mangog! | comic story | 22 | script: Gerry Conway; pencils: John Buscema; inks: Vince Colletta; letters: Artie Simek | Thor; Hogun; Fandral; Volstagg; Sif; Odin; Hildegarde (introduction); Whitemane (introduction); Khan (introduction); Bulwar (introduction); Rongor (introduction); Loki; Mangog; Zygar (introduction); Kygar (introduction); Odin's Vizier |
| 6 | Kartag--the Keeper! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: Frank Giacoia; letters: Sam Rosen | Thor; Hogun; Fandral; Volstagg; Kartag |
| 7 | Within the Realm of Kartag! | comic story | 21 | script: Gerry Conway; pencils: John Buscema; inks: Vince Colletta; letters: Jon Costa | Thor; Hogun; Fandral; Volstagg; Kartag (introduction); Kygar (dies); Satrina (introduction); Odin; Hela; Mangog; Khan (dies); Sif; Hildegarde; Sir Glayn (introduction); Redguard (introduction); Whitemane; Rongor; Bulwar |
| 8 | Mangog Unleashed! | cover reprint (on interior page) | 1 | pencils: John Romita; inks: John Romita; letters: Sam Rosen | Thor; Mangog |
| 9 | The Well at the Edge of the World! | comic story | 21 | script: Gerry Conway; pencils: John Buscema; inks: Vince Colletta; letters: Artie Simek | Thor; Fandral; Hogun; Volstagg; Odin; Sif; The Three Norn Fates [Urd; Verdandi; Skuld]; Hildegarde; Silas Grant (introduction); Kartag; Mangog; Satrina; Loki; Hela |
| 10 | When Dies the Immortal! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: Joe Sinnott; letters: Sam Rosen | Thor; Odin; Mangog |
| 11 | --And Odin Dies! | comic story | 21 | script: Gerry Conway; pencils: John Buscema; inks: Vince Colletta; letters: Jon Costa | Thor; Odin; Mangog; Hogun; Fandral; Volstagg; Odin's Vizier; Whitemane; Rongor; Bulware; Sif; Hildegarde; Silas Grant; Tana Nile; Balder |
| 12 | Death to the Legions of Pluto! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: Frank Giacoia; letters: Sam Rosen | Thor; Hela; Pluto |
| 13 | If This Be Death..! | comic story | 21 | script: Gerry Conway; pencils: John Buscema; inks: Vinnie Colletta; letters: Sam Rosen | Thor; Kartag; Odin's Vizier; Odin; Hela; Pluto; Sif; Hildegarde; Silas Grant; Tana Nile; Ego; Ego Prime (introduction); Balder; Karnilla; Gygather (introduction); trolls; Hogun; Fandral; Volstagg |
| 14 | The End of the World! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: John Buscema; letters: John Costanza | Thor; Loki; Jormungandr the Midgard Serpent |
| 15 | Beware! If This Be... Ragnarök! | comic story | 21 | script: Gerry Conway, Stan Lee; pencils: John Buscema; inks: John Verpoorten; letters: Artie Simek, John Costanza | Thor; The Three Norn Fates [Klothos; Laecius; Atropos]; Pluto;
flashback: Thor; Heimdall; Balder; Hogun; Fandral; Volstagg; Odin; Loki; Volla the Prophetess; Jormungandr the Midgard Serpent; Surtur |
| 16 | To Live Again! To Die Forever! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Vince Colletta; letters: John Costanza | Thor; Pluto |
| 17 | Resurrection! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Jim Mooney; letters: Artie Simek | Thor; Heimdall; Kamorr the Small (introduction); The Three Norn Fates [Klothos; Laecius; Atropos]; Pluto; Hogun; Fandral; Volstagg; Karnilla; Odin's Vizier; Odin; Hela; Balder; Sif; Hildegarde; Tana Nile; Silas Grant; Ego-Prime (origin); Grand Commissioner of Rigel; Recorder; Ego (flashback) |
| 18 | Ego-Prime vs. the Earth! | cover reprint (on interior page) | 1 | pencils: John Buscema, John Romita; inks: John Romita; letters: Artie Simek | Thor; Sif; Hogun; Ego-Prime |
| 19 | --And None Dare Stand 'Gainst Ego-Prime! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Vinnie Colletta; letters: Artie Simek | Thor; Balder; Sif; Hogun; Fandral; Volstagg; Hildegarde; Tana Nile; Silas Grant; Ego-Prime; Karnilla; Odin's Vizier; Odin; Heimdall; Kamorr the Small; Jackson Kimbal (introduction); Waldo; Benjy; Leo; Wally |
| 20 | They Walk Like Gods! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: John Buscema; letters: Morrie Kuramoto | Thor; Sif; Balder; The Young Gods |
| 21 | They Walk Like Gods! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Vinnie Colletta; letters: John Costanza | Thor; Ego-Prime; Sif; Balder; Hogun; Fandral; Volstagg; Hildegarde; Don Blake; Heimdall; Kamorr; The Young Gods [Jackson Kimbal; Carter Dyam (introduction); Chi Lo (introduction)] (origin); Odin; Karnilla; Odin's Vizier; Silas Grant; Tana Nile |
| 22 | The Demon from the Depths! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: Frank Giacoia; letters: John Costanza, Morrie Kuramoto | Thor; Sif |
| 23 | Exiled on Earth! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Jim Mooney; letters: Shelly Leferman, John Costanza | Thor (also as Don Blake); Sif; Odin; Balder; Hogun; Fandral; Volstagg; Hildegarde; Odin's Vizier; Karnilla; Heimdall; Kamorr; Silas Grant; Tana Nile; Edwin Jarvis; Iron Man; Karl Sarron (introduction); Mephisto |
| 24 | The Mark of Mephisto! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Frank Giacoia; letters: John Costanza | Thor; Sif; Balder; Hogun; Fandral; Mephisto |
| 25 | A World Gone Mad! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Vinnie Colletta; letters: John Costanza | Thor; Mephisto; Sif; Balder; Hogun; Fandral; Volstagg; Hildegarde; Hykos (introduction); Sykos (introduction); Adolf Hitler; The Legions of the Lost |
| 26 | The Power of the Absorbing Man! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: John Buscema; letters: Morrie Kuramoto | Thor; The Absorbing Man |
| 27 | Rebirth! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Vince Colletta; letters: John Costanza | Thor; Loki; The Absorbing Man [Crusher Creel]; Edwin Jarvis; Sif; Hildegarde; Balder; Hogun; Fandral; Volstagg; Tom Fagan; Satan (dog); Diablo (dog); Odin's Vizier; Karnilla; Jack; Hank; Mr. Whimple; Mrs. Carpenter |
| 28 | Where Demons Dwell! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Joe Sinnott; letters: John Costanza | Thor; Loki; Satan (dog); Diablo (dog) |
| 29 | Firesword! | comic story | 21 | script: Gerry Conway; pencils: John Buscema, Marie Severin; inks: Vinnie Colletta, Marie Severin; colors: Glynis Wein; letters: Denise Vladimer | Thor; The Absorbing Man; Loki; Sif; Hildegarde; Karnilla; Tom Fagan; Steve Englehart; Gerry Conway; Len Wein; Glynis Wein; Satan (dog); Diablo (dog) |
| 30 | - | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Frank Giacoia; letters: Gaspar Saladino | Thor; Mercurio |
| 31 | The Fourth-Dimensional Man! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Vinnie Colletta; colors: Stan G.; letters: Charlotte Jetter | Thor (also as Don Blake); Mercurio, the Fourth-Dimensional Man [Karl Sarron] (introduction); Hildegarde; Edwin Jarvis; The Ruler of Gramos (introduction); Hogun; Fandral; Volstagg; The Vision |
| 32 | The Day of the Deadly Druid! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Joe Sinnott; letters: Gaspar Saladino | Thor; Demon Druid |
| 33 | Warriors in the Night! | comic story | 20 | script: Gerry Conway; pencils: John Buscema; inks: Vinnie Colletta; colors: Petra Goldberg; letters: John Costanza | Thor; Demon Druid (introduction); Don Blake; Odin's Vizier; Lieutenant Prichard; Hawkins;
Loki (flashback); Sif (flashback); Karnilla (flashback); Hildegarde (flashback) |
| 34 | Hellfire--and the Hammer! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Joe Sinnott; letters: Morrie Kuramoto | Thor; Ulik; trolls |
| 35 | The Hammer and the Hellfire! | comic story | 20 | script: Gerry Conway; pencils: John Buscema, Don Perlin; inks: Vince Colletta; colors: Glynis Wein; letters: John Costanza | Thor; Trolls [Ulik; Geirrodur; Tremmidur; Muthos; Ulla the Troll-Queen; unnamed others] |
| 36 | - | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: John Buscema; letters: Morrie Kuramoto | Thor; Ulik; trolls |
| 37 | The End of the Battle! | comic story | 20 | script: Gerry Conway; pencils: John Buscema, Don Perlin; inks: Vince Colletta; colors: Petra Goldberg; letters: Artie Simek | Thor; Trolls [Ulik; Ulla; Geirrodur; U-Slyn; Tyborr; Tyg'r]; Edwin Jarvis; Hogun; Fandral; Volstagg; Silas Grant; Tana Nile |
| 38 | The Secret of Sssthgar! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: Frank Giacoia; letters: John Costanza | Thor; Odin; Sssthgar |
| 39 | Journey to the Golden Star! | comic story | 20 | script: Gerry Conway; pencils: John Buscema, Don Perlin; inks: Vince Colletta; colors: Stan Goldberg; letters: Denise Wohl | Thor; Hogun; Fandral; Volstagg; Balder; Hildegarde; Silas Grant; Tana Nile; Lizard people [Sssthgar; Gorney; others] (introduction); Odin (also in flashback); Aesir [Heimdall; others] (in flashback); Vrellnexians (introduction) |
| 40 | The Demon Brigade! | cover reprint (on interior page) | 1 | pencils: Jim Starlin; inks: Frank Giacoia; letters: Morrie Kuramoto | Thor; Sssthgar |
| 41 | The Demon Brigade!! | comic story | 19 | script: Gerry Conway, Len Wein; pencils: John Buscema, Don Perlin; inks: Vince Colletta; colors: Glynis Wein; letters: Charlotte Jetter | Thor; Odin; Fandral; Hogun; Hildegarde; Tana Nile; Silas Grant; Gregor (introduction); Sssthgar; Higila; Aesir; Vrellnexians (in flashback) |
| 42 | Into the Dark Nebula | cover reprint (on interior page) | 1 | pencils: Rich Buckler; inks: Frank Giacoia, Mike Esposito; letters: Gaspar Saladino | Thor; Mercurio; Hogun; Fandral; Hildegarde |
| 43 | Into the Dark Nebula! | comic story | 19 | script: Gerry Conway; pencils: Sal Buscema; inks: Jim Mooney; colors: Petra Goldberg; letters: John Costanza | Thor; Mercurio; Odin; Heimdall; Hogun; Fandral; Hildegarde; Sif (also in flashback); Karnilla (also in flashback); Silas Grant; Tana Nile; Loki (flashback); Sssthgar (flashback); Kagg (introduction); Rothgar (introduction); Quellor (introduction); Ruler of Gramos |
| 44 | Xorr, Spawner of Worlds! | cover reprint (on interior page) | 1 | pencils: John Buscema; inks: Frank Giacoia; letters: John Costanza | Thor; Sif; Xorr |
| 45 | The God in the Jewel | comic story | 19 | script: Gerry Conway; pencils: John Buscema, Jim Mooney; inks: Jim Mooney; colors: Stan Goldberg; letters: John Costanza | Thor; Mercurio; Xorr, the God-Jewel (introduction); Odin; Heimdall; Hogun; Fandral; Hildegarde; Silas Grant; Tana Nile; Sif; Karnilla; Kagg; Rothgar; Quellor |
| 46 | The Final Battle With the 4-D Man! | cover reprint (on interior page) | 1 | pencils: Gil Kane; inks: John Romita; letters: Gaspar Saladino, Danny Crespi | Thor; Mercurio; Xorr |
| 47 | Where Chaos Rules! | comic story | 19 | script: Gerry Conway; pencils: John Buscema, Jim Mooney; inks: Jim Mooney; colors: George Roussos; letters: John Costanza | Thor; Xorr; Mercurio; Odin; Heimdall; Hogun; Fandral; Volstagg; Sif; Karnilla; Grand Commissioner of Rigel; Hildegarde; Silas Grant; Tana Nile; Ruler of Gramos; Balder |