ACE DOUBLES. LOST IN SPACE/EARTH'S LAST FORTRESS . (D-431) (PAPERBACK)

CONDITION  GOOD. MINOR CREASES.

A BOOK BY  GEORGE O SMITH/A E VAN VOGT 
CATEGORY   SCIENCE FICTION
PUBLICATION  ACE BOOKS.  1960.  D - 431
EDITION PAPERBACK

SYNOPSIS 

SEE PHOTOS