| Issue | #31 |
| Published | March-April 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | Sheldon Mayer; Julius Schwartz (assistant editor) |
| Characters | Green Lantern; the Harlequin (Villain) |
| Genre | superhero |
| Pencils | Irwin Hasen |
| Inks | Irwin Hasen |
| Characters | Green Lantern [Alan Scott]; Doiby Dickles; Harlequin [Molly Mayne](Villain; chronological 9th appearance) |
| Synopsis | A mysterious crime boss devises an ingenious scheme to get Green Lantern and the Harlequin to give up their weapons [his power ring and her spectacles] --- then, his gang uses them to commit crimes! |
| Genre | superhero |
| Script | Robert Kanigher |
| Pencils | Irwin Hasen |
| Inks | John Belfi |
| Notes | The splash page indicates that this story was originally to appear in Green Lantern #32. Alan Scott works for Station WXZ and his secretary is Molly Mayne. Oddity: back in issue #3, a Nazi sailor dons the power ring and is automatically destroyed, yet in this story, a crook uses it to commit crimes with no ill effects! Notes, some character info and synopsis added by Craig Delich 7-27-08. |
| Genre | adventure |
| Script | John Broome [signed as John Osgood] |
| Letters | typeset |
| Characters | Pete |
| Genre | children; humor |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Genre | gags |
| Script | Harry Lampert |
| Pencils | Harry Lampert |
| Inks | Harry Lampert |
| Letters | Harry Lampert |
| Notes | Letterer credit added by Craig Delich 7-27-08. |
| Characters | Green Lantern [Alan Scott]; Doiby Dickles; Molly Mayne; The Fool (Villain; chronological 2nd appearance) |
| Synopsis | Green Lantern smells serious trouble when silly crimes begin to hit Gotham City --- a sign that the Fool has returned to town! |
| Genre | superhero |
| Script | John Broome |
| Pencils | Alex Toth |
| Inks | Alex Toth |
| Notes | Alan Scott works for Station WXYZ and Molly Mayne is his secretary. Notes, some character info and synopsis added by Craig Delich 7-27-08. |