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Monsters on the Prowl #11 cover
Cover: Jack Kirby & Marie Severin & Steve Ditko

Monsters on the Prowl #11

Jun 1971 · Marvel · 0.15 USD
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In "I Was a Slave of the Living Titan!", Joe Lowrey’s desperate escape from prison leads him into a mysterious swamp, where he stumbles upon a man claiming to have sailed with Ponce de Leon centuries ago. After drinking the swamp’s enchanted waters and regaining his youth, Joe finds himself trapped—his rejuvenation tied to the swamp’s strange magic, and his freedom slipping away. Written, drawn, and inked by Ralph Reese, with lettering by Jean Izzo, this 1971 Marvel tale blends myth and madness in a gripping, atmospheric story. The cover, a dynamic collaboration by Jack Kirby, Marie Severin, and Steve Ditko, captures the eerie allure of the swamp’s hidden secrets.

Contains 2 stories
I Was a Slave of the Living Titan!
13 pp · Science Fiction
Joe HarperXemnu (introduction, origin)

In "I Was a Slave of the Living Titan!", an ordinary electrician stumbles upon a dormant alien criminal and unwittingly awakens him—only to find himself bound by the creature’s psychic control as it enslaves all of humanity to construct a vessel for its escape. With Earth on the brink of destruction, the electrician must use his wits and hidden courage to sabotage the ship and send the alien into the sun’s orbit, but not before facing the terrifying weight of what he’s unleashed.

Escape!
6 pp · Horror-Suspense

In "Escape!" from Monsters on the Prowl #11 (1971), Joe Lowrey flees a prison cell and vanishes into a murky swamp, where he stumbles upon a man claiming to be a survivor of Ponce de Leon’s lost expedition. Drawn to the man’s tale of a fabled fountain, Joe drinks from its waters and feels his youth return—but soon learns the swamp holds him fast, and the miracle comes with a price he never expected.

ComicBooks.com Value

Our Model is In Beta
Raw (Fine) $15
CGC 9.8 · 6 in census $438
CGC 9.6 · 12 in census $190
CGC 9.4 · 15 in census $114
CGC 9.2 · 6 in census $98
CGC 9.0 · 8 in census $98
CGC 8.5 · 3 in census $52*
Show all 13 grades
CGC 8.0 · 4 in census $47*
CGC 7.5 · 6 in census $42
CGC 7.0 · 3 in census $35*
CGC 6.5 · 2 in census $32*
CGC 6.0 · 2 in census $31*
CGC 5.5 none in existence
CGC 5.0 · 1 in census $23*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available

More listings for this title

MONSTERS ON THE PROWL vOL. 1 # 11 VFN. COND. " TITAN" 1971 BAGGED & BOARDED $14.95
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Full credits

writer, artist, inker Ralph Reese
letterer Jean Izzo
cover pencils Jack Kirby
cover pencils, inks Marie Severin
cover inks Steve Ditko

Reprints

↩ Reprints Journey into Mystery #62 (1960)

Reprinted in L'Écho des Savanes Spécial U.S.A. #7 (1978)

Variants (1)

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