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Series
Mystic 56
Atlas Tales
- Cover Date
- February 1957
- Indicia Frequency
- monthly
- Indicia Publisher
- Classic Syndicate, Inc.
- Cover Titles
- While the City Slumbers
- Cover Credits
-
John Severin pencils and inks signed
- Contributions
-
Jim Vadeboncoeur Jr.: Cover Creator Credit
Current market pricing for Mystic #56 shows a latest raw sale of sold for $170 on July 14th, 2024, a latest graded sale of CGC 8.5 sold for $600 on July 17th, 2023.
Raw price ranges include Fine/Very Fine 6.0-7.5 $170 (1 comp).
Graded price ranges include CGC 8.5 $600 (1 comp).
Pricing data last updated July 6th, 2026.
Stories
While The City Slumbers!
Jim Vadeboncoeur Jr.: Creator Credit
Tom Lammers: Story Information
Locked In The Silent Room
Jim Vadeboncoeur Jr.: Creator Credit
The Thing Behind The Wall!
Jim Vadeboncoeur Jr.: Creator Credit
The Man Who Went Too Far
Jim Vadeboncoeur Jr.: Creator Credit
No Variations
Jim Vadeboncoeur Jr.: Creator Credit
The Fish Man!
Jim Vadeboncoeur Jr.: Creator Credit
Tom Lammers: Story Information
The Revenge of Kah Ming!
Jim Vadeboncoeur Jr.: Creator Credit
Market Pricing
Raw Price Ranges
Graded Price Ranges
Featured eBay Matches
View Sold Comps (2)
Looking for the full run? Browse the Mystic checklist to see every indexed issue in one place.
Issue Overview
Mystic #56 was published by Classic Syndicate, Inc. in February 1957. It is part of the Mystic series, which ran from March 1951 to August 1957.
Cover credits include John Severin.
Atlas Tales indexes 7 stories for this issue, including "While The City Slumbers!." Indexed story credits include Paul Reinman and Mac L. Pakula, among others. The current cover scan may need replacement.