TWO COMPLETE SCIENCE ADVENTURE BOOKS, Winter 1952

Contents:

BEYOND THIS HORIZON by Anson McDonald
THE MAGELLANICS by Alfred Coppel

Pulp-Sized Magazine:
7 x 10 inch
116 pages
$14.95
ISBN 978-1647200763

TWO COMPLETE SCIENCE ADVENTURE BOOKS, Spring 1953

Contents:

SARGASSO OF LOST CITIES by James Blish
SURVIVOR OF MARS by Vargo Statten

Pulp-Sized Magazine:
7 x 10 inch
100 pages
$14.95