Superman Post-Crisis is a 25-book series with 25 released primary works first released in 1987 with contributions by John Byrne, Marv Wolfman, Jerry Ordway, Karl Kesel, Dave Gibbons, Ron Frenz, Dan Jurgens, Roger Stern, Louise Simonson, Gerard Jones, Joe Casey, Jeph Loeb, Walter Simonson, Kevin Nowlan, Chuck Dixon, Joe Kelly, Geoff Johns, Michael Layne Turner, Kurt Busiek, Fabian Nicieza, Len Wein, Gerry Conway, Pete Woods, Carlos Pacheco, Jesús Merino, James Robinson, Franck Gary, Greg Rucka, Sterling Gates, and Eric Trautmann.