| Issue | #18 |
| Published | January 1963 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Characters | Green Lantern [Hal Jordan]; Sinestro |
| Genre | Superhero |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Reprinted | in Green Lantern Archives (DC, 1993 series) #3 (April 2001); in Showcase Presents Green Lantern (DC, 2005 series) #2 (February 2007) |
| Characters | Green Lantern [Hal Jordan]; Pieface [Tom Kalmaku]; Carol Ferris; Dusty; Frank; Magot; Sinestro (villain); subhumans of Kyrba (flashback); Qwardians (villains) |
| Synopsis | In their last encounter, Sinestro implanted a telpathic command into Hal Jordan's mind, which causes him to release Sinestro from his imprisonment. Sinestro then transports Hal to Qward for a battle, where Hal tricks him into thinking he no longer has his Green Lantern Ring and then imprisons Sinestro again. |
| Genre | Superhero |
| Script | John Broome |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Notes | References Green Lantern #15. Character appearances, synopsis, and notes from Donald Dale Milne. |
| Reprinted | in Green Lantern Archives (DC, 1993 series) #3 (April 2001); in Showcase Presents Green Lantern (DC, 2005 series) #2 (February 2007) |
| Characters | Stan; friend of Stan's; Biff Drake |
| Synopsis | Stan learns that his favorite football player also enjoys the fine arts. |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | Information for this sequence provided by Donald Dale Milne on 2 August 2004. Credits from a list by Lionel English. |
| Genre | Fact |
| Notes | Science information on: blood capillaries, erosion by rain, Mars, and MASERs. Information for this sequence from Donald Dale Milne on 2 August 2004. |
| Characters | Green Lantern [Hal Jordan]; Pieface [Tom Kalmaku]; Bill Baggett (intro) |
| Synopsis | During a series of distance control tests, Bill Baggett finds Hal Jordans ring and uses it for destruction before Hal overcomes him through willpower and regains the ring. |
| Genre | Superhero |
| Script | John Broome |
| Pencils | Gil Kane (pencils pages 1-6; layouts pages 7-12); Mike Sekowsky (pencils pages 7-12) |
| Inks | Joe Giella |
| Notes | Pencils correction (was "Gil Kane (layouts by Sekowsky on pages 7-12"), character appearances, and synopsis from Donald Dale Milne on 2 August 2004. |
| Reprinted | in Green Lantern Archives (DC, 1993 series) #3 (April 2001); in Showcase Presents Green Lantern (DC, 2005 series) #2 (February 2007) |