A.E. VAN VOGT Planets For Sale (with E Mayne Hull) + The Undercover Aliens 1970s
~ with E. Mayne Hull ~. A.E. VAN VOGT. The Undercover Aliens. Planets For Sale. Exterior: minor shelf wear & corner creases; fading to edges. Binding: strong, tight, spines smooth. Interior: tanned, minor marks.