Editions of What If?

Hardcover, 303 pages

English language

Published Sept. 1, 2014 by Mariner Books.

Hardcover, 309 pages

Czech language

Published Aug. 8, 2014 by Práh.

mp3 cd, 1 pages

Published Sept. 2, 2014 by Blackstone Audio, Inc..

Paperback

Published Nov. 2, 2020 by Penguin Verlag.

audio cd, 6 pages

Published Sept. 2, 2014 by Blackstone Publishing.

hardcover

German language

Published Nov. 14, 2016 by Albrecht Knaus Verlag.

audio cd, 1 pages

Published Sept. 14, 2014 by Blackstone Audio, Inc..

Hardcover

Published Nov. 19, 1980 by Prentice-Hall.

Published Aug. 8, 2015 by Flammarion.

eBook

English language

Published Aug. 8, 2015 by unknown.