A key issue noted for First appearance of The Tornado Twins. Adventure Comics #373 was published by DC Comics on October 1, 1968, as part of a series that began in 1938. Jim Shooter and Mort Weisinger write, and art comes from Gaspar Saladino, Neal Adams and Winslow Mortimer. This 36-page issue features Superman, Brainiac 5, Phantom Girl, Sun Boy and Element Lad, among 9 characters cataloged on VerseDB.