THE HIDDEN WORLD #1

EDITORIAL by Ray Palmer
INVITATION TO ADVENTURE by Ray Palmer
A WITCH IN THE NIGHT by Richard S. Shaver
THE TORMENTING VOICES by Richard S. Shaver
FLIGHT INTO FUTILITY by Richard S. Shaver
I ENTER THE CAVES by Richard S. Shaver
A TASTE OF HEAVEN by Richard S. Shaver
THE LIVING LIBRARY by Richard S. Shaver
"I REMEMBER LEMURIA!" by Ray Palmer and Richard S. Shaver
DISASTER AND ESCAPE by Richard S. Shaver
THE ANCIENT ALPHABET by Richard S. Shaver and Ray Palmer
A DICTIONARY OF THE MANTONG LANGUAGE by Richard S. Shaver
WHY THE CAVES ARE SECRET by Richard S. Shaver

Pulp-Sized Magazine:
7 x 10 inch
194 pages
$17.95
ISBN 978-1647206666

THE HIDDEN WORLD #2

EDITORIAL by Ray Palmer
COMMENTARY ON PAGES 1-192, VOL. A-1 by Ray Palmer
COMMENTARY ON PAGES 1-192, VOL. A-1 by Richard S. Shaver
INVERSION by Richard S. Shaver
THE MASKED WORLD by Richard S. Shaver
THAT DARK HOUR by Richard S. Shaver
THE SECRET TO GROWING A BETTER MAN by Richard S. Shaver
VOICES IN THE NIGHT by Richard S. Shaver

Pulp-Sized Magazine:
7 x 10 inch
196 pages
$17.95

THE HIDDEN WORLD #3

EDITORIAL by Ray Palmer
THERE IS A CAVERN WORLD by Richard S. Shaver
COMMENTARY ON PAGES 193 TO 383, VOL. A-2 by Richard S. Shaver
MANDARK by Richard S. Shaver

Pulp-Sized Magazine:
7 x 10 inch
196 pages
$17.95

THE HIDDEN WORLD #4

EDITORIAL by Ray Palmer
MANDARK - POSTSCRIPT, 1948 by Richard S. Shaver
MY CORRESPONDENCE WITH RICHARD S. SHAVER by Jim Wentworth
THE RETURN OF SATHANAS by Richard S. Shaver
THE FACTS ON DEROS by Richard S. Shaver
THE EBON GONG by Richard S. Shaver

Pulp-Sized Magazine:
7 x 10 inch
194 pages
$17.95