Adventure Comics #239

In "The Super-Tricks of the Dog of Steel," a sea captain's ambitious rescue vessel—named the Aquaman—unintentionally stumbles into chaos when its experimental gear fails at every turn, leaving Aquaman to step in and save the day. With art by Ramona Fradon, this 1957 adventure blends maritime mishaps with a touch of superheroic intervention, all rendered with the crisp detail that defined the era. The cover by Curt Swan and Stan Kaye captures the dramatic tension of the moment, a fitting frame for a story where even the best-laid plans go awry at sea.