What If? Classic: The Complete Collection Vol. 4:

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