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Series
Sub-Mariner Comics 40
Atlas Tales
- Cover Date
- June 1955
- Indicia Frequency
- bi-monthly
- Indicia Publisher
- Comic Combine Corp.
- Cover Titles
- The Mystery of the Secret Tunnel?
- Cover Credits
-
Bill Everett pencils signed
Bill Everett inks attributed
Current market pricing for Sub-Mariner Comics #40 shows a latest graded sale of CGC 9.0 sold for $747.50 on October 1st, 2004.
Graded price ranges include CGC 9.0 $747.50 (1 comp).
Pricing data last updated June 22nd, 2026.
Stories
The Sub-Mariner and the Secret Tunnel!
Jim Vadeboncoeur Jr.: Creator Credit
David Hall: Creator Credit
The Sub-Mariner Meets a New Enemy ... Fire!
David Hall: Creator Credit
Jim Vadeboncoeur Jr.: Creator Credit
The Man Who Loved the Sea
Jim Vadeboncoeur Jr.: Creator Credit
David Hall: Story Information
Fogbound
The Sub-Mariner and the Icebergs
Jim Vadeboncoeur Jr.: Creator Credit
David Hall: Story Information
Market Pricing
Graded Price Ranges
Featured eBay Matches
View Sold Comps (1)
Looking for the full run? Browse the Sub-Mariner Comics checklist to see every indexed issue in one place.
Issue Overview
Sub-Mariner Comics #40 was published by Comic Combine Corp. in June 1955. It is part of the Sub-Mariner Comics series, which ran from Spring 1941 to October 1955.
Cover credits include Bill Everett.
Atlas Tales indexes 5 stories for this issue, including "The Sub-Mariner and the Secret Tunnel!." Indexed story credits include Bill Everett and Tony DiPreta. The current cover scan may need replacement.