| 0 | - | cover | 1 | pencils: John Totleben; inks: John Totleben; colors: John Totleben | Swamp Thing; Abigail Cable |
| 1 | - | blank page(s) | 1 | | |
| 2 | Swamp Thing: Reunion | credits, title page | 1 | letters: typeset | |
| 3 | Editorial Credits | credits, title page | 1 | letters: typeset | |
| 4 | Table of Contents | table of contents | 1 | letters: typeset | |
| 5 | Swamp Thing: Reunion | credits, title page | 1 | letters: typeset | |
| 6 | Chapter 1: Mysteries in Space | comic story | 22 | script: Alan Moore; pencils: Rick Veitch; inks: Alfredo Alcala; colors: Adrienne Roy; letters: John Costanza | Adam Strange; Alanna; Sardath; Swamp Thing; Keela Roo (introduction); Scira Ek (introduction); Rannians |
| 7 | Chapter 2: Exiles | comic story | 22 | script: Alan Moore; pencils: Rick Veitch; inks: Alfredo Alcala; colors: Tatjana Wood; letters: Todd Klein | Adam Strange; Alanna; Sardath; Keela Roo (Death); Scira Ek (Death); Rannians |
| 8 | Chapter 3: Reunion | comic story | 23 | script: John Totleben, Alan Moore, Rick Veitch, Stephen R. Bissette; pencils: Rick Veitch; inks: Alfredo Alcala; colors: Tatjana Wood; letters: John Costanza | Patchwork Man (also in flashback); Abigail Cable (also in flashback); Lizbeth Tremayne; Chester Williams; Anton Arcane; demons; Mr. Jacobson |
| 9 | Chapter 4: Loving the Alien | comic story | 22 | script: Alan Moore; pencils: John Totleben; inks: John Totleben; colors: Tatjana Wood; letters: Richard Bruning | Swamp Thing |
| 10 | - | blank page(s) | 1 | | |
| 11 | Chapter 5: All Flesh Is Grass | comic story | 22 | script: Alan Moore; pencils: Rick Veitch; inks: Alfredo Alcala; colors: Tatjana Wood; letters: John Costanza | Green Lantern [Medphyl]; Swamp Thing; Abigail Cable; Chester Williams; Adam Strange |
| 12 | Chapter 6: Wavelength | comic story | 23 | script: Rick Veitch; pencils: Rick Veitch; inks: Alfredo Alcala; colors: Tatjana Wood; letters: John Costanza | Swamp Thing; Metron; Darkseid; Promethean Giants; Sandman; Adolf Hitler; Grigori Arcane; Parliament of Trees; Alan Bolland (Introduction); Abigail Cable; New Guinea witch doctor; Glob; Brute |
| 13 | - | blank page(s) | 1 | | |
| 14 | Loose Ends (Reprise) | comic story | 24 | script: Alan Moore; pencils: Rick Veitch; inks: Alfredo Alcala; colors: Tatjana Wood; letters: John Costanza | Swamp Thing; Abigail Cable; Chester Williams; Lizabeth Tremayne; Matthew Cable; Gus Foley (dies); Paulie Skinner (dies); Mr. Cutley (dies); Dwight Wicker (dies) |
| 15 | Return of the Good Gumbo | comic story | 24 | script: Alan Moore; pencils: Steve Bissette, Tom Yeates, Rick Veitch; inks: Alfredo Alcala; colors: Tatjana Wood; letters: John Costanza | Swamp Thing; Abigail Cable; Chester Williams; Lizabeth Tremayne; Gene LaBostrie (introduction) |
| 16 | Swamp Thing Cover Gallery | credits, title page | 1 | letters: typeset | |
| 17 | - | cover reprint (on interior page) | 1 | pencils: Stephen R. Bissette; inks: Stephen R. Bissette | Swamp Thing |
| 18 | - | cover reprint (on interior page) | 1 | pencils: Stephen R. Bissette; inks: Stephen R. Bissette | Swamp Thing; Adam Strange; Keela Roo; Scira Ek |
| 19 | - | cover reprint (on interior page) | 1 | pencils: John Totleben; inks: Bill Sienkiewicz | Abigail Cable; Patchwork Man |
| 20 | - | cover reprint (on interior page) | 1 | pencils: John Totleben; inks: John Totleben; colors: John Totleben | Swamp Thing |
| 21 | - | cover reprint (on interior page) | 1 | pencils: Stephen R. Bissette; inks: Stephen R. Bissette | Swamp Thing |
| 22 | - | cover reprint (on interior page) | 1 | pencils: Stephen R. Bissette; inks: Stephen R. Bissette | Swamp Thing |
| 23 | - | cover reprint (on interior page) | 1 | pencils: Stephen R. Bissette; inks: Bill Sienkiewicz | Swamp Thing |
| 24 | - | cover reprint (on interior page) | 1 | pencils: John Totleben; inks: John Totleben; colors: John Totleben | Swamp Thing; Abigail Cable |
| 25 | Biographies | text article | 1 | letters: typeset | |
| 26 | - | promo (ad from the publisher) | 2 | letters: typeset | |
| 27 | - | blank page(s) | 1 | | |
| 28 | - | promo (ad from the publisher) | 1 | pencils: John Totleben; inks: John Totleben; colors: John Totleben | |