Cover: Win Mortimer

Batman #91

Apr 1955 · DC · 0.10 USD

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“The Living Bat-Plane!”

In "The Living Bat-Plane!", Batman is summoned by the Explorer's Club to uncover the truth behind a missing member who vanished while searching for a lost Incan city—only to find himself caught in a mystery where loyalty and greed are harder to track than ancient ruins. Written by Edmond Hamilton and brought to life with dynamic art by Dick Sprang and inks by Charles Paris, this 1955 adventure blends pulp intrigue with the Caped Crusader’s signature detective flair. The cover, a striking piece by Win Mortimer, captures the suspense of a flight into the unknown.

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writer Edmond Hamilton · artist Dick Sprang · inker Charles Paris · letterer Pat Gordon · cover Win Mortimer

More listings for this title

CGC $91.91 VG+ $364 CGC 6 $615 Batman Issue 91 Guest Starring Harley Quinn DC Comics $11.68 BATMAN #91 Covers A & B Mattina DC Comics Tynion IV $11.97 Batman #91 🔥 NICE LOWER-GRADE BOOK! 🔥 1955 Global Suspense! $199 Batman 91 DC Comics 1955 $295

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Full credits

writer Edmond Hamilton

artist Dick Sprang

inker Charles Paris

letterer Pat Gordon

cover pencils, inks Win Mortimer

Full plot ⚠ may contain spoilers

▸ Reveal full plot — may contain spoilers

An explorer from the famed "Explorer's Club" sets out to find an ancient lost city of the Incas, but refuses to share his secret with other members and eventually disappears. Batman is called in by the other Club members to track down their fellow member and find this lost city, not realizing one of the member wishes to loot the city.

Plot details indexed by the Grand Comics Database (CC BY-SA).