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Detective Comics #41 cover
Cover: Bob Kane & Jerry Robinson

Detective Comics #41

Jul 1940 · DC · 0.10 USD
📊 ~57,648 copies sold its debut month
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In "The Masked Menace of the Boys' School," a mysterious figure terrorizes a boarding school, leaving readers on edge with a classic mystery that unfolds in the shadowy halls of a secluded institution. This early Detective Comics story, drawn entirely by Joe Shuster, showcases the artist’s sharp, expressive style during a formative era of the Batman mythos. The cover, a striking collaboration by Bob Kane and Jerry Robinson, captures the tension with a dramatic, shadowed figure looming over the school’s silhouette.

Contains 8 stories
The Masked Menace of the Boys' School
12 pp · Superhero
Ted Spencer (student at a boy's school)Principal Blake (Principal of a boy's school, death)Mr. Greer (former school teacher)Mr. Hodges (History teacher)escaped maniac (villain)Mr. Graves [aka The Masked Man] (villain, Art teacher)

In "The Masked Menace of the Boys' School," Batman enlists Dick Grayson as a undercover student at a prestigious boys' school after a student is kidnapped and the school's superintendent is murdered. With the mystery unfolding within the school's walls, Grayson must navigate the tense atmosphere and hidden clues—without revealing his true identity.

Untitled Adventure story
6 pp · Adventure, Spy
Norman Novaney (villain)
Bugsie Goran
6 pp · Adventure
IvanBugsie Goran (villain)
Wanted for Murder
6 pp · Superhero
Mac
The Railroad Mystery
6 pp · Detective-Mystery
The Incan Murder
6 pp · Detective-Mystery
Atala DestaSoames
Untitled Adventure story
6 pp · Adventure
Inspector DoyleDr. Ellis
The Heiress
8 pp · Detective-Mystery
DanversMr. Clayton

ComicBooks.com Value

Our Model is In Beta
Raw (Good) $425
CGC 9.2 · 2 in census $19,237*
CGC 9.0 · 2 in census $10,783
CGC 8.5 · 3 in census $9,320
CGC 8.0 · 1 in census $7,387*
CGC 7.5 · 1 in census $7,387
CGC 7.0 · 2 in census $4,172
Show all 19 grades
CGC 6.5 · 6 in census $3,860
CGC 6.0 · 3 in census $3,497
CGC 5.5 · 5 in census $2,975
CGC 5.0 · 4 in census $2,975
CGC 4.5 · 4 in census $2,634
CGC 4.0 · 7 in census $1,726
CGC 3.5 · 7 in census $1,726
CGC 3.0 · 8 in census $1,726
CGC 2.5 · 5 in census $1,249
CGC 2.0 · 3 in census $1,141*
CGC 1.5 · 2 in census $863
CGC 1.0 none in existence
CGC 0.5 · 5 in census $575*
* 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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Cast · 12 characters

Full credits

artist, inker Bob Kane
inker, letterer Jerry Robinson
cover pencils, inks Bob Kane
cover inks Jerry Robinson

Reprints

↩ Reprints Batman #1 (1940), Superman #5 (1940)

Reprinted in Batman Archives #1 (1990), DC Archiv Edition #3 (1999), The Batman Chronicles #2 (2006), Batman: The Golden Age Omnibus #1 (2016), Batman: The Golden Age #1 (2016)

Key issues in Detective Comics

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