This is Adventure Comics #260, a certified CGC 3.0 comic book from May 1959. It features Superboy and the first Silver Age origin of Aquaman. The comic is in the Good/Very Good grade and published by DC Comics. The cover was created by Curt Swan and the story was written by Robert Bernstein and Jerry Coleman, with art by Ramona Fradon, Lee Elias, and John Sikela. This is a must-have for fans of DC Universe, Silver Age, and superhero comics. Add it to your collection today!