Namor, the Sub-Mariner #1 was published by Marvel Comics on April 1, 1990, as part of a series that began in 1990. Danny Fingeroth and John Byrne write, and art comes from Bob Wiacek and Glynis Oliver. This 36-page issue features Namor, Dorma, Marrina, Princess Fen and Tha-Korr, among 10 characters cataloged on VerseDB.