| Issue | #2 |
| Published | September 1977 |
| Frequency | nine times a year |
| Cover Price | 0.60 USD |
| Pages | 52 |
| Editing | Joe Orlando |
| Notes | Out in June 1977 with September dated comics. |
| Characters | Swamp Thing [Alec Holland]; Un-Men |
| Genre | Horror |
| Pencils | Bernie Wrightson |
| Inks | Bernie Wrightson |
| Letters | Gaspar Saladino |
| Notes | Wrap around cover. |
| Characters | Swamp Thing [Alec Holland] |
| Synopsis | Letter from Harlan Ellison praising the creation of Swamp Thing. |
| Script | Harlan Ellison |
| Pencils | Bernie Wrightson |
| Inks | Bernie Wrightson |
| Letters | Typeset |
| Notes | Includes two small cover reprints of the first two issues of Swamp Thing. |
| Characters | Swamp Thing [Alec Holland] (intro, origin); Linda Holland; Matt Cable; Ferrett; Bruno; Anton Arcane (Cameo; unnamed; hand only); The Conclave |
| Synopsis | When Ferrett and Bruno blow up Alec Holland's lab they create the Swamp Thing. Whey they return to dispose of Alec's wife Linda, the Swamp Thing is there to stop them. |
| Genre | Horror |
| Script | Len Wein |
| Pencils | Bernie Wrightson |
| Inks | Bernie Wrightson |
| Colors | Bernie Wrightson |
| Reprinted | from Swamp Thing (1972 series) #1 (October-November 1972) |
| Characters | 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] |
| Synopsis | The Swamp Thing undergoes a mystical transferral where he regains his humanity while Arcane obtains the Swamp Thing's body. When Alec Holland finds out that his old body will be used for evil ends he interrupts the enchantment and things return as they were, with Arcane falling to his death. |
| Genre | Horror |
| Script | Len Wein |
| Pencils | Bernie Wrightson |
| Inks | Bernie Wrightson |
| Colors | Bernie Wrightson; Glynis Wein |
| Reprinted | from Swamp Thing (1972 series) #2 (December 1972-January 1973) |
| Letters | Typeset |
| Notes | Inside back cover |
| Reprinted | From Swamp Thing (DC, 1972 series) #1 [abriged version of the letter page] |