Secret Six #1 was published by DC Comics on May 1, 1968, as part of a series that began in 1968. E. Nelson Bridwell and Frank Springer write, and art comes from Howard Purcell, Jack Abel and Mike Esposito. This 36-page issue features Carlo DiRienzi, August Durant, Crimson Dawn, King Savage and Mike Tempest, among 6 characters cataloged on VerseDB.