| 0 | - | cover | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Allen Passalaqua | |
| 1 | Introduction | foreword, introduction, preface, afterword | 2 | script: Len Wein; pencils: Nestor Redondo; inks: Nestor Redondo | |
| 2 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Jack Adler | Swamp Thing; Linda Olsen |
| 3 | Swamp Thing | comic story | 8 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; letters: Ben Oda | Swamp Thing [Alex Olsen] (intro); Linda Olsen; Damian Ridge |
| 4 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson | Swamp Thing; Linda Holland; Ferrett |
| 5 | Dark Genesis! | comic story | 24 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson; letters: Gaspar Saladino | Swamp Thing [Alec Holland] (intro, origin); Linda Holland; Matt Cable; Ferrett; Bruno; Anton Arcane (cameo, unnamed, hand only); The Conclave |
| 6 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson, Glynis Oliver | Anton Arcane; Swamp Thing; the Un-Men |
| 7 | The Man Who Wanted Forever | comic story | 24 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson, Glynis Oliver; letters: Gaspar Saladino | Anton Arcane; the Conclave; Dr. Linda Holland (flashback); Ferrett; Matt Cable; the Patchwork Man [Gregori Arcane]; Swamp Thing [also as Dr. Alec Holland]; the Un-Men [including Cranius; Ophidian] |
| 8 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson | Abigail Arcane; the Patchwork Man; Swamp Thing |
| 9 | The Patchwork Man | comic story | 23 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson; letters: Gaspar Saladino | Abigail Arcane; Anton Arcane (flashback); the Conclave; Matt Cable; the Patchwork Man [Gregori Arcane]; Swamp Thing [Alec Holland] |
| 10 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson | Swamp Thing [Alec Holland] |
| 11 | Monster on the Moors! | comic story | 22.33 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; colors: Bernie Wrightson; letters: Gaspar Saladino | Swamp Thing [Alec Holland]; Matt Cable; Abigail Arcane; Angus MacCobb; Jenna MacCobb; Paul Rodman; Ian MacCobb; Linda Holland (cameo, flashback) |
| 12 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson | Rebecca Ravenwind; Swamp Thing [Alec Holland] |
| 13 | The Last of the Ravenwind Witches! | comic story | 22.67 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; letters: Gaspar Saladino | Swamp Thing [Alec Holland] (origin recap); Linda Holland (flashback, cameo); Rebecca Ravenwood; Timothy Ravenwood; Jocko; Gideon; Smith |
| 14 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson | Swamp Thing [Alec Holland] |
| 15 | A Clockwork Horror | comic story | 20 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; letters: Gaspar Saladino | Swamp Thing [Alec Holland]; Matt Cable; Abigail Arcane; Jack; The Conclave; Mayor Hans Klochmann |
| 16 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson | Batman [Bruce Wayne]; Swamp Thing [Alec Holland] |
| 17 | Night of the Bat | comic story | 20.33 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; letters: Gaspar Saladino | Swamp Thing [Alec Holland] (origin recap); Abigail Arcane; Matt Cable; Alfred Pennyworth; Batman [Bruce Wayne]; Commissioner James Gordon; Chief O'Hara (just voice); The Conclave [Driscoll (limousine driver); Nathan Ellery [Mr. E] (Wayne Foundation member); Ferrett (flashback, cameo); Dr. Hammerschm |
| 18 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson | Swamp Thing [Alec Holland]; M'Nagalah |
| 19 | The Lurker in Tunnel 13! | comic story | 20 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; letters: Ben Oda | Swamp Thing [Alec Holland]; Ezekiel; Hector; Jason; Mayor Mutteridge; Lydia; Jody; M'Nagalah (first appearance); Abraham (flashback) |
| 20 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson | Swamp Thing [Alec Holland] |
| 21 | The Stalker from Beyond! | comic story | 20 | script: Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson, Jeff Jones; letters: Ben Oda | Swamp Thing [Alec Holland]; Rufe; Elmo; Abigail Arcane; Matt Cable; Smithers; Captain Brad Samson; Private Optik; O'Reilly; Trumbo; Twitchett |
| 22 | - | cover reprint (on interior page) | 1 | pencils: Bernie Wrightson; inks: Bernie Wrightson | Swamp Thing [Alec Holland] |
| 23 | The Man Who Would Not Die! | comic story | 20 | script: Bernie Wrightson, Len Wein; pencils: Bernie Wrightson; inks: Bernie Wrightson; letters: Ben Oda | Swamp Thing [Alec Holland]; "Hunk" Dorry; Auntie De Luvian; Samson Parminter; Elsbeth; Black Jubal; Un-Men; Anton Arcane; Cranius |
| 24 | - | cover reprint (on interior page) | 1 | pencils: Luis Dominguez; inks: Luis Dominguez | Swamp Thing [Alec Holland] |
| 25 | The Conqueror Worms! | comic story | 20 | script: Len Wein; pencils: Nestor Redondo; inks: Nestor Redondo; colors: Tatjana Wood; letters: Marcos Pelayos | Swamp Thing [Alec Holland]; Matt Cable; Abigail Arcane; Luke; Kain; Ruth; Jefferson Bolt (introduction); Professor Zachary Nail; Dr. Thirteen (cameo, flashback) |
| 26 | - | cover reprint (on interior page) | 1 | pencils: Nestor Redondo; inks: Nestor Redondo | Swamp Thing [Alec Holland] |
| 27 | The Eternity Man | comic story | 20 | script: Len Wein; pencils: Nestor Redondo; inks: Nestor Redondo; colors: Tatjana Wood; letters: Marcos Pelayos | Swamp Thing [Alec Holland]; Matt Cable; Abigail Arcane; Jefferson Bolt; Caesar; Milo Mobius; Gretel |
| 28 | - | cover reprint (on interior page) | 1 | pencils: Nestor Redondo; inks: Nestor Redondo | Swamp Thing |
| 29 | The Leviathan Conspiracy | comic story | 20 | script: Len Wein; pencils: Nestor Redondo; inks: Nestor Redondo; colors: Tatjana Wood; letters: Marcos Pelayos | Swamp Thing; Matt Cable; Jefferson Bolt; Abigail Arcane; Professor Degréz (introduction, dies); John Zero (introduction) |
| 30 | Biographies | text article | 1 | letters: typeset | |