Avengers (1963) is a 10-book series with 10 released primary works first released in 1852 with contributions by David Anthony Kraft, Roger Stern, Stan Lee, Roy Thomas, Harlan Ellison, Bob Harras, Len Kaminski, Mark Gruenwald, Mark Waid, Scott Lobdell, Jeph Loeb, Terry Kavanagh, Larry Hama, William Messner-Loebs, Peter David, Chris Claremont, Steve Englehart, David Michelinie, and Jim Shooter.