Robotech II: The Sentinels - Book I #3 was published by Eternity on January 1, 1989, as part of a series that began in 1988. Carl Macek and Chris Ulm write, and art comes from Jason Waltrip and Scott Bieser. It features Rick Hunter, Lisa Hayes, Lyn Minmei, Max Sterling and Exedore, among 16 characters cataloged on VerseDB.