Ace, 1966. Samuel R. Delany Babel-17 First Printing, 1966, later editions came out stating “Nebula Award Winner” and raised the cover price; this copy on the cover states, “first book publication,” Ace F-388, Very Good condition. More

Ace, 1965. Samuel R. Delany / Emil Petaja The Ballad of Beta-2 / Alpha Yes, Terra No! 1st, 1965, Ace M-121, 1965, Near Fine condition. More

Mercury Press, 1971. Very Good condition. More