| Issue | #S-26 |
| Published | July-August 1971 |
| Cover Price | $0.25 |
| Pages | 68 |
| Editing | E. Nelson Bridwell |
| Characters | Aquaman; Aqualad |
| Genre | superhero |
| Pencils | Dick Giordano |
| Inks | Dick Giordano |
| Genre | Superhero |
| Letters | typeset |
| Characters | Aquaman [Arthur Curry]; Aqualad [Garth]; Atlantis; Aqua-Cave; Tom Curry (Flashback); Atlanna (Flashback); Trino (Amphibious Alien); Porpy (Porpoise); Topo |
| Synopsis | Aquaman and Aqualad must free Atlantis after it is captured by amphibious aliens from another dimension. |
| Genre | Superhero |
| Script | Jack Miller |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Editing | Jack Schiff |
| Notes | Three chapters: The Creatures From Atlantis [Chapter 1], Prisoner of Atlantis [Chapter 2], The Battle of the Sea Creatures [Chapter 3] |
| Reprinted | from Showcase (DC, 1956 series) #30 (January-February 1961) |
| Characters | Aquaman; Dr. Varn (villain); Zed-3 of the Science Bureau (guest appearance) |
| Genre | superhero |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Editing | Whitney Ellsworth |
| Reprinted | from Adventure Comics (DC, 1938 series) #251 (August 1958) |
| Characters | Aquaman [Arthur Curry]; The Human Flying Fish [Bragg] (Villain); Aqualad [Garth]; Dr. Krill |
| Synopsis | Dr. Krill, a skilled surgeon, operates on Bragg, turning him into a Human Flying Fish to pull robberies that Aquaman can not stop. |
| Genre | superhero |
| Script | Robert Bernstein |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Notes | Charles Paris inking credit changed to Ramona Fradon. [Mike Nielsen 6/2007] |
| Reprinted | from Adventure Comics (DC, 1938 series) #272 (May 1960) |
| 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 | Original printing is first mention of Atlanteans with purple eyes being exiled. Charles Paris inking credit changed to Ramona Fradon [Mike Nielsen 6/2007]. |
| Reprinted | from Adventure Comics (DC, 1938 series) #266 (November 1959) |
| Characters | Aquaman; Shark Wilson (villain) |
| Genre | superhero |
| Script | Jack Miller |
| Pencils | Ramona Fradon (as Romana Fradon) |
| Inks | Ramona Fradon (as Romana Fradon) |
| Editing | Whitney Ellsworth |
| Reprinted | from Adventure Comics (DC, 1938 series) #203 (August 1954) |
| Characters | Aquaman |
| Genre | Superhero |
| Script | Steve Skeates |
| Pencils | Sal Amendola |
| Inks | Dick Giordano |
| Notes | Not a reprint. |