You need to sign in or sign up before continuing.
Take a photo of a barcode or cover

220 pages • first pub 1951 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
"A fascinating adventure into the fourth dimension, written by one of the masters of science-fiction adventure excellent reading."—Omaha Public Schools Bob Benedict is one of the few scientists able to make contact with the invisible, dangerous wo...
Community Reviews
Content Warnings

220 pages • first pub 1951 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
"A fascinating adventure into the fourth dimension, written by one of the masters of science-fiction adventure excellent reading."—Omaha Public Schools Bob Benedict is one of the few scientists able to make contact with the invisible, dangerous wo...