Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue #91
Published April 1955
Cover Price 0.10
Pages 36
Editing Whitney Ellsworth

Cover Details - "The Map of Mystery"

Characters Batman; Robin
Genre superhero
Pencils Win Mortimer
Inks Win Mortimer
Letters Ira Schnapp (credit by O'Hearn/Desris)

1 page Peter Porkchops public service announcement "Don't Be Afraid to Speak Up!"

Characters Peter Porkchops
Genre information
Script Jack Schiff
Pencils Rube Grossman
Inks Rube Grossman
Letters Ira Schnapp

8 page Batman story "The Living Bat-Plane!"

Characters Batman [Bruce Wayne]; Robin [Dick Grayson]; V: Slant Stafford (I); I: Dr. Philip Winters
Genre superhero
Script Edmond Hamilton (credit by O'Hearn)
Pencils Dick Sprang (verified by Sprang)
Inks Charles Paris (verified by Paris)
Letters Pat Gordon
Reprinted in Batman (DC, 1940 series) #228 (February 1971)

1 page Batman Whirly-word Game activity

Script Martin Naydel
Pencils Martin Naydel
Inks Martin Naydel

8 page Batman story "Batman's Publicity Agent!"

Characters Batman [Bruce Wayne]; Robin [Dick Grayson]; V: Blinky Grosset; I: Mike Whalen
Genre superhero
Pencils Sheldon Moldoff
Inks Charles Paris (verified by Paris)
Letters Pat Gordon

1 page Playful Pop and the Kiddies filler

Genre humor

2 page text story "The Strangest Lawmen on Earth"

Genre adventure
Letters typeset

1 page Casey the Cop filler

Genre humor
Script Henry Boltinoff (signed)
Pencils Henry Boltinoff (signed)
Inks Henry Boltinoff (signed)
Letters Henry Boltinoff

8 page Batman story "The Map of Mystery!"

Characters Batman [Bruce Wayne]; Robin [Dick Grayson]; V: Rand Blanning (I); I: Herbert Merton, Guy Hawtree
Synopsis 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.
Genre superhero
Script Edmond Hamilton (credit by O'Hearn)
Pencils Dick Sprang (as Bob Kane)(verified by Sprang)
Inks Charles Paris (verified by Paris)
Letters Pat Gordon
Notes Synopsis added by Craig Delich 9-18-07.
Reprinted In Batman Annual (DC, 1961 series) #6 (Winter 1964)