What If? Classic: The Complete Collection Vol. 4

John Byrne with David Anthony Kraft, Bob Hall, Ron Wilson, Mark Gruenwald, Tom DeFalco, David Michelinie, Bill Mantlo, Michael Golden, Sal Buscema, Marc Silvestri, Alan Weiss, Butch Guice, Rich Margopoulos, Alan Zelenetz, Kelley Jones, Alan Kupperberg, Paty Cockrum, Mike Vosburg, Dan Reed, Peter B. Gillis, Arvell Jones, Ron Frenz