ACE Double Books:

The silent invaders /Battle on Venus 1963. Condition good. No writing inside..no torn pages

Son of the tree /the house of I SZM Jack Vance 1964. Condition good.. no writing inside no torn pages.

Cosmic manhunt /ring around the sun 1954. Condition poor. Cover is very worn and starting to seperate. Warped maybe due to humidity

Secret agent of TERRA, John, BRUNN ER / the rim of space. 1962 A. Bertram Chandler. Bottom of spine has been torn. No writing or torn pages.

King of the fourth planet, Robert Williams/cosmic Checkmate Charles DeVet & Katherine MacLean 1962. Cover has creases. Pages 84 & 85 are torn. No writing inside.

NOT Ace books:

City of the worlds end by Edmund Hamilton, 1951. Good condition. No issues with binding or pages

Little Fuzzy H. Beam Piper. 1962 Poor condition. Missing back cover. See photos

Spartan planet A. Bertram Chandler 1969. Good condition. Cover is in good condition. No writing or tears inside.