Day: October 18, 2025

1963 Gold Medal paperback original

cover art by Stanley Zukerberg

1964 Robert Hale hardcover in the UK

cover art by Barbara Walton

1966 Pan edition from the UK

1973/4 Fawcett reissue

1976/7 Fawcett reissue

1979 Fawcett reissue

1984 Fawcett reissue (they wised up and went back to the original cover…)