A key issue noted for First appearance of Caregiver. Quasar #37 was published by Marvel Comics on August 1, 1992, as part of a series that began in 1989. Mark Gruenwald writes, and art comes from Greg Capullo, Harry Candelario and Paul Becton. This 36-page issue features Captain America, Galactus, Quasar, Eternity and Beyonder, among 21 characters cataloged on VerseDB.