Belmont B50-717
Paperback / 1966
First printing
Cover Artist: Unknown
Farmer did not care for the title and released an expanded version in 1979 called TWO HAWKS FROM EARTH published by Ace books. Roger Two Hawks bails out of his airplane in the middle of a battle in WWII. When he landed he was still in the middle of a war but it was on a different version of earth. This book does not disappoint, especially the surprise at the end.
Paperback / 1966
First printing
Cover Artist: Unknown
Paperback / 1970
Cover Artist: Unknown
Paperback / 1974
First British Printing
Cover Artist: Mike Little
Paperback / 1979
Expanded Edition
As TWO HAWKS FROM EARTH
Cover Artist: Boris Vallejo
Paperback / 1985
Expanded Edition
As TWO HAWKS FROM EARTH
Cover Artist: Boris Vallejo
Paperback / 2009
Expanded Edition
As TWO HAWKS FROM EARTH
Cover Artist: Lee Moyer