Untold tales of the Marvel Universe, told in What If Classics Vol. 4 and 5, featuring alternate reality stories by Bill Mantlo, Gene Colan, Don Glut, Fred Kida, Peter Gillis, Herb Trimpe, Tony Isabella, Gil Kane, Mike W. Barr, Mike Esposito, John Byrne, Michael Fleisher, Tom Sutton, Mary Jo Duffy, Jerry Bingham and other visionaries