Book 1

What If? Volume 1

by Richard A. Lupoff
Sep 1, 1980
English
Paperback

Book 2

What If? Volume 2

by Richard A. Lupoff, Alfred Bester, Pauline Ashwell
Feb 1, 1981
English
Paperback

Book 3

What If? (No. 3)

by Richard A. Lupoff, Fender Tucker, Gavin L. O'Keefe
Oct 18, 2013
English
Paperback
Edition: First Edition

What If Vol 3

by Richard A. Lupoff
Sep 1, 1984
English
Paperback

What If? Volume 3

by Richard A. Lupoff, Fender Tucker, Gavin L. O'Keefe
Nov 23, 2013
English
Hardcover