Alpha Yes, Terra No!/Ballad of Beta-2 Petaja/Delany Ace M-121 1965 PBO Gaughan

VINTAGE 1965 ACE DOUBLE M-121 THE BALLAD OF BETA-2/SAMUEL R. DELANY ++ VFN+/NM!

Ace Double M-121: BALLAD OF BETA-2 by Delaney/ALPHA YES, TERRA NO! by Petaja.

The Ballad of Beta 2/Alpha Yes, Terra No! Ace Double M-121 1965 Samuel Delany

The Ballad of Beta-2 and Empire Star, Samuel R. Delany, First ACE Edition 1965

The Ballad of Beta-2 / Alpha Yes Terra No by Samuel R Delany / Emil Petaja - Ace

Lot of 4 vintage ACE Doubles Delany, Petaja,Brackett, etal Sci-Fi Classics

ACE DOUBLE M121 Emil Petaja Alpha Yes Terra No /Sam Delany The Ballad of Beta-2