ACE Double D-227 Book Crisis 2140 Piper McGuire, Gunner Cade Judd Sci-Fi 1957

ACE Double vintage 1957 sci-fi paperback book (two stories in one printing/book) - Crisis in 2140 by Piper/McGuire and Gunner Cade by Judd, with healthy spine. Ships safely bubble wrapped in padded polymailer with cardboard backing :) The condition of this item is extensively detailed in the high-resolution photos. Comes from a non-smoking, no-pet, temperature controlled environment. I package well and ship quickly, as seen by my feedback. Buy with confidence - thanks for looking~