|
1931
|
|
If It Had Happened Otherwise |
Longmans, Green and Co. |
Anthology |
|
|
1931
|
|
If: or History Rewritten |
The Viking Press |
Anthology |
259 |
|
September 1932
|
|
If It Had Happened Otherwise |
Longmans, Green and Co. |
Anthology |
173 |
|
1972
|
|
If It Had Happened Otherwise |
Sidgwick & Jackson |
Anthology |
173 |
|
1974
|
|
If It Had Happened Otherwise |
St. Martin's Press |
Anthology |
173 |
|
December 1991
|
|
Alternate Wars |
Bantam Spectra |
Anthology |
253 |
|
December 1992
|
|
What Might Have Been: Volumes 3 & 4: Alternate Wars / Alternate Americas |
Bantam Spectra / SFBC |
Omnibus |
201 |
|
January 2005
|
|
Alternate Wars |
ibooks |
Anthology |
253 |