| Issue | #18 |
| Published | November-December 1964 |
| Frequency | bi-monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | George Kashdan |
| Characters | Aquaman; Aqualad; Mera; Batman; The Atom [Ray Palmer]; Superman; Wonder Woman; The Flash [Barry Allen]; Hawkman [Katar Hol]; Martian Manhunter [J'onn J'onnz]; Green Arrow; Robin [Dick Grayson] |
| Genre | superhero |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Characters | Aquaman; Aqualad; Oceanus; Superman (cameo); Wonder Woman (cameo); Batman (cameo); The Flash [Barry Allen] (cameo); Martian Manhunter (cameo); Robin [Dick Grayson] (cameo); The Atom [Ray Palmer] (cameo); Hawkman [Katar Hol] (cameo) |
| Genre | superhero |
| Script | Jack Miller |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Notes | Wedding of Aquaman and Mera. Cameos by Superman, Batman, Wonder Woman, Atom, Flash, Hawkman, J'onn J'onzz, Green Arrow, Robin. Mera loses powers. |
| Genre | Fact |
| Letters | typeset |