Titans #138 was published by Editions Lug on July 1, 1990, as part of a series that began in 1976. Chris Claremont and John Byrne write, and art comes from Al Williamson, Bob Sharen and Marshall Rogers. It features Captain America, Nightcrawler, Kitty Pryde, Doctor Strange and Hawkeye, among 50 characters cataloged on VerseDB.