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Journey into Mystery #40 cover
Cover: Bill Everett

Journey into Mystery #40

Nov 1956 · Marvel · 0.10 USD
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In "I Saw a Demon!", a skeptical reporter sets out to debunk a hypnotist’s spirit-channeling act—only to find himself mysteriously transported 500 years into the future, trapped in the body of a man still performing the same illusion. As the cycle repeats and his sense of self begins to unravel, the line between performer and audience blurs in a mind-bending tale of identity and perception. Written and illustrated by John Forte, with a striking cover by Bill Everett, this 1956 classic from Journey into Mystery delivers a haunting, time-twisting mystery that lingers long after the final page.

Contains 6 stories
I Saw a Demon!
4 pp · Horror-Suspense

In "I Saw a Demon!" from Journey into Mystery #40 (1956), a scientist tests a revolutionary device that captures sound on stone—only to uncover a forgotten chant from an ancient temple, summoning something far older than the machine itself. As the playback echoes through the lab, the past begins to bleed into the present, and the line between invention and invocation dissolves.

The Silence!
3 pp · Science Fiction
How Harry Escaped
4 pp · Horror-Suspense

In "How Harry Escaped," a desperate man steals a mysterious portrait believed to grant youth under moonlight—only to find the power too dangerous to control. As the moonlight claims him, Harry begins to unravel, slipping further into the past with no way to stop.

The Strange Secret of Henry Hill!
4 pp · Horror-Suspense

In "The Strange Secret of Henry Hill!" from Journey into Mystery #40 (1956), a man consumed by envy discovers a hidden experiment that brought a child from another dimension to Earth—only to wrongly believe his rival is the alien. When his demands for blackmail are rejected, he destroys the machine holding the child, only to realize too late that his assumptions were wrong as the child vanishes before his eyes.

The Victim!
4 pp · Science Fiction

In "The Victim!", a con artist finds himself unexpectedly whisked away by a visitor from Pluto, forced to serve as a living test for an alien teleportation device. Written by an unknown author and illustrated by an unknown artist, the story unfolds with a blend of sci-fi intrigue and classic pulp tension, as the confidence man’s wits are put to the ultimate test.

The Question That Can't Be Answered!
4 pp · Horror-Suspense

In "The Question That Can't Be Answered!" from Journey into Mystery #40 (1956), a skeptical reporter sets out to debunk a hypnotist’s séance act—only to find himself mysteriously transported into the body of a man living five hundred years in the future, where the same act is still being performed. Now trapped in a loop of time and identity, he’s re-hypnotized and sent back again, left utterly confused about who he truly is. The story’s haunting premise lingers long after the final page, leaving the reader as unsettled as the reporter.

ComicBooks.com Value

Our Model is In Beta
Raw (VG) $114
CGC 8.5 · 2 in census $1,068
CGC 8.0 none in existence
CGC 7.5 none in existence
CGC 7.0 · 4 in census $498*
CGC 6.5 · 2 in census $428
CGC 6.0 · 2 in census $378
Show all 14 grades
CGC 5.5 · 2 in census $323
CGC 5.0 · 2 in census $292
CGC 4.5 · 1 in census $232*
CGC 4.0 · 4 in census $218
CGC 3.5 · 1 in census $172
CGC 3.0 · 3 in census $147*
CGC 2.5 · 2 in census $130*
CGC 2.0 · 1 in census $100*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available

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CGC 4.5 $355 1 listing Raw — VG $130 1 listing Raw / ungraded $52.8 1 listing
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Full credits

artist, inker John Forte
cover pencils, inks Bill Everett

Reprints

↩ Reprints Marvel Tales #140 (1955)

Reprinted in Amazing Stories of Suspense #10 (1963), Secrets of the Unknown #20 (1963), Amazing Stories of Suspense #136 (1974), Amazing Stories of Suspense #138 (1974), Secrets of the Unknown #148 (1974), Sinister Tales #129 (1974), Amazing Stories of Suspense #174 (1978), Astounding Stories #169 (1983), Amazing Stories of Suspense #211 (1984), Uncanny Tales #179 (1987), Astounding Stories #188 (1988), Secrets of the Unknown #246 (1988), Marvel Masterworks: Atlas Era Journey into Mystery #4 (2012), Amazing Stories of Suspense #59, Amazing Stories of Suspense #89, Astounding Stories #27, Astounding Stories #57, Cumbres de tortura #23, Secrets of the Unknown #18, Sinister Tales #3, Sinister Tales #53, Uncanny Tales #32

Key issues in Journey into Mystery

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