| Issue | #4 |
| Published | April 1976 |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Editing | Marv Wolfman |
| Notes | Letters page text piece by Steve Gerber describing the history and environment of the Guardians. |
| Genre | science fiction; superhero |
| Pencils | Al Milgrom |
| Inks | Al Milgrom |
| Letters | Dan Crespi |
| Reprinted | in Eterni, Gli (Editoriale Corno, 1978 series) #16 |
| Characters | Nikki (Intro; Origin; a Mercurian; joins the Guardians of the Galaxy); Karanada (Villain; Intro) |
| Genre | science fiction; superhero |
| Script | Steve Gerber |
| Pencils | Al Milgrom |
| Inks | Al Milgrom |
| Colors | Janice Cohen |
| Letters | Irving Watanabe |
| Reprinted | in Eterni, Gli (Editoriale Corno, 1978 series) #16 |