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Series

Journey Into Unknown Worlds 51

Atlas Tales

Title Profile

Curated Atlas tales, timelines, and cover art notes.

Market Pricing

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How much is Journey Into Unknown Worlds #51 worth? Current market pricing for Journey Into Unknown Worlds #51 shows a latest graded sale of CGC 4.5 sold for $84 on July 28th, 2025.
Graded price ranges include CGC 4.5 $84 (1 comp).
Pricing data last updated June 26th, 2026.

Journey Into Unknown Worlds #51 (1956) | Atlas Tales Cover Image
Issue Information
Cover Date
November 1956
Indicia Frequency
monthly
Indicia Publisher
Western Fiction Publishing Co., Inc.
 
Cover Titles
Inside the Dark Cave
 
Cover Credits
Carl Burgos pencils and inks attributed
 
Contributions
Jim Vadeboncoeur Jr.: Cover Creator Credit

Issue Overview

Journey Into Unknown Worlds #51 was published by Western Fiction Publishing Co., Inc. in November 1956. It is part of the Journey Into Unknown Worlds series, which ran from September 1950 to August 1957.

Cover credits include Carl Burgos.

Atlas Tales indexes 7 stories for this issue, including "Who Is Nokki?." Indexed story credits include Joe Sinnott and Wally Wood, among others.

Stories

Market Pricing

Last Updated 2026-06-26 08:35:04
Last Graded Sale CGC 4.5 sold for $84 on July 28th, 2025
Reported Sources Heritage Auctions

Graded Price Ranges

CGC 4.5 $84 (1 comp)
View Sold Comps (1)
Grade
Price
Date
Source
Link
4.5
$84
July 28th, 2025
Heritage Auctions

Looking for the full run? Browse the Journey Into Unknown Worlds checklist to see every indexed issue in one place.