Claws of the Sky Monster by Robert J. Hogan
“To the driver of the Geier who kills G-8, I will personally give one hundred thousand Marks.” Deep in Germany Herr Doktor Krueger made this offer . . . And now G-8 was taking off into war skies. He hadn’t yet seen the giant geiers—didn’t know that he was soon to pit his wings against the most horrible menace that ever patroled scarlet cloud lanes.
- 112 pages
- Frederick Blakeslee Cover Art