Robotech II: The Sentinels - Book I #7 was published by Eternity on May 1, 1989, as part of a series that began in 1988. Carl Macek and Chris Ulm write, and art comes from Dave Dorman and Jason Waltrip. It features Rick Hunter, Lisa Hayes, Lyn Minmei, Max Sterling and Breetai, among 20 characters cataloged on VerseDB.