Universo Marvel is a 11-book series with 11 released primary works first released in 1981 with contributions by Ed Brubaker, Steve Epting, Mike Perkins, Dan Abnett, Andy Lanning, Brian Michael Bendis, Kurt Busiek, J. Michael Straczynski, Roger Stern, Gerry Conway, Jeph Loeb, Jason Aaron, Jonathan Hickman, and Matt Fraction.