| Issue | #30 |
| Published | February-March 1948 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Sheldon Mayer; Julius Schwartz (assistant) |
| Notes | Doiby Dickles uses a green signal flare in one of the stories to summon Green Lantern. Note added by Craig Delich 7-27-08. |
| Characters | Green Lantern; Streak the Wonder Dog. |
| Genre | superhero |
| Pencils | Alex Toth |
| Inks | Alex Toth |
| Notes | Doiby Dickles uses a green signal flare in one of the stories to summon Green Lantern. Note added by Craig Delich 7-27-08. |
| Characters | Green Lantern [Alan Scott]; Doiby Dickles; Streak the Wonder Dog (I, 1st appearance); Sara Dale; Luke Dale; V: Dr. Malorgo. |
| Synopsis | This story gives the origin of Streak, how he came into the possession of Alan Scott and how he became the canine partner to Green Lantern. |
| Genre | superhero |
| Script | Robert Kanigher |
| Pencils | Alex Toth |
| Inks | Alex Toth |
| Notes | The splash page indicates that this story was originally intended tp appear in Green lantern #1. Notes and synopsis added by Craig Delich 7-27-08. |
| Characters | Green Lantern [Alan Scott]; V: The Gambler [chronological 5th appearance]. |
| Synopsis | Alan Scott is mystified by a strange turn of events in which successful professionals commit suicide at the height of their success --- that is, until he learns that the Gambler is involved! |
| Genre | superhero |
| Script | Lee Goldsmith |
| Pencils | Alex Toth |
| Inks | Alex Toth |
| Notes | Alan Scott works for Station WXYZ. Doiby Dickles does NOT appear in this story. Notes, other info and the synopsis all added by Craig Delich 7-27-08. |
| Characters | O'Malley |
| Genre | detective |
| Script | Irwin Hasen? |
| Pencils | Irwin Hasen |
| Inks | Irwin Hasen |
| Genre | adventure |
| Script | Jim Robinson (signed) |
| Letters | typeset |
| Characters | Green Lantern [Alan Scott]; Doiby Dickles; V: Knodar [chronological 2nd appearance]; Rheya. |
| Synopsis | Somehow, the evil Knodar sends Green Lantern into the far future and transports himself into the present in order to have a free reign on crime. |
| Genre | superhero |
| Script | John Broome |
| Pencils | Irwin Hasen |
| Inks | Irwin Hasen |
| Notes | According to the splash page, this story was originally intended to appear in Green Lantern #28. This story is an obvious continuation of the Knodar story appearing in Green Lantern #28. Alan Scott works for Station WXYZ. Notes, some info and synopsis added by Craig Delich 7-27-08. |