| Issue | #266 |
| Published | November 1959 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Krypto |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Stan Kaye |
| Characters | Krypto; Ma and Pa Kent; Lana Lang; Kosmon the Space Hunter; Kryptonite; Prof Lang |
| Synopsis | Krypto hounds Smallville with his practical jokes. |
| Genre | superhero |
| Script | Jerry Siegel |
| Pencils | George Papp |
| Inks | George Papp |
| Genre | teen humor |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Bernard Baily |
| Inks | Bernard Baily |
| Letters | Ira Schnapp |
| Characters | Aquaman [Arthur Curry]; Aquagirl [Lisa Morel]; Atlantis; Eddie; Dr. Hugo Morel; Atlanna (Flashback); Tom Curry (Flashback); Topo |
| Synopsis | Lisa Morel suddenly gains powers equal to Aquaman's and tries to become his partner. |
| Genre | superhero |
| Script | Robert Bernstein |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Notes | First mention of Atlanteans with purple eyes being exiled. |
| Reprinted | in Super DC Giant (DC, 1970 series) #S-26 (July-August 1971); in The Aquaman Archives (DC, 2000 series) #1; in Showcase Presents Aquaman (DC 2007 series) #1 |
| Genre | children; humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Characters | Green Arrow [Oliver Queen]; Speedy [Roy Harper]; Superman [Clark Kent]; Arrow-Cave; Arrow-Car; Kryptonite |
| Synopsis | Green Arrow makes new arrows out of a green mineral that keep disappearing on him. |
| Genre | superhero |
| Script | Robert Bernstein |
| Pencils | Lee Elias |
| Inks | Lee Elias |
| Reprinted | in World's Finest Comics (DC, 1941 series) #143 (August 1964); in Super-Team Family (DC, 1975 series) #2 (December 1975-January 1976); In Showcase Presents Green Arrow (DC, 2006 series) #1 |
| Genre | humor |