Regular associate following Luke Cage's recruitment in New Avengers (1st series) #3. Active in the field and costume in New Avengers Annual #3. Officially on the roster by New Avengers (2nd series) #1.
Jessica Jones' original career as a super-hero occurred behind-the-scenes. As a classmate to Peter Parker, she was reportedly present in Amazing Spider-Man (1st series) #4. Her career as Jewel and Knightress was showed in Alias #25 and The Pulse #14. She became Power Woman in the modern era in New Avengers (2nd series) #8.