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Detective Comics #29 cover
Cover: Bob Kane

Detective Comics #29

Jul 1939 · DC · 0.10 USD
📊 ~55,486 copies sold its debut month
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★ 1st appearance — Doctor Death
About this Issue

Detective Comics #29 marks the debut of Doctor DeathDr. Karl Hellfern — making it the first Batman story to feature what we would now call a supervillain, and specifically the first villain to return the following issue, establishing the recurring-foe template that would define Batman's rogues' gallery for decades. The issue also records the first in-story deployment of a gadget from Batman's utility belt, a storytelling device that distinguished him from every other costumed character of the era and remains central to his mythology. Structurally, it launched Batman's first-ever multi-part story arc, demonstrating — just three issues into Batman's publication history — that his adventures could carry consequences and continuity across issues. Together, those three firsts (a named, recurring villain; the utility belt in action; and serialized plotting) made this single issue a decisive step in transforming Batman from a pulp-influenced crime fighter into the villain-battling, gadget-equipped hero the character has been ever since.

In "The Batman Meets Doctor Death," the Caped Crusader confronts a new menace when the enigmatic Doctor Death threatens to unleash a deadly pollen extract on Gotham’s elite unless they pay him tribute. Written by Gardner Fox and brought to life with bold, definitive art by Bob Kane—both in story and on the cover—this early Batman tale sets a tone of mystery and menace, with Kane’s distinctive style defining the character’s visual roots.

Contains 8 stories
The Batman Meets Doctor Death
10 pp · Superhero
John P. van SmithJabah (villain, Death's assistant, introduction, death)Dr. Death's gang (villains, introduction for all)
The Murder of Ace Mullins
6 pp · Detective-Mystery
Ace Mullins (death)Jake (villain)
Colonel Walsh and the Coastal Defense Plans
6 pp · Adventure, Spy
Jack SteeleRita MasonMajor CrileyCol. Francis Walsh
The McNeal Kidnappers
6 pp · Superhero
Joe (villain)Lou (villain)Hymie (villain)McNealHank
The Perfect Crime
6 pp · Detective-Mystery
Dr. OldbourneJohn Brent (Oldbourne's assistant, death)Regan
The New Orleans Mardi Gras Murder, Part 3
6 pp · Detective-Mystery
Maria TonelliAnthonyEd LaneDon Hernandez Covina
The Avenger
6 pp · Adventure, Crime
The Avenger [Salvini] (villain)Inspector GreyDean Hollyday
Warning! Keep Out of Hawaii
13 pp · Adventure, Detective-Mystery
Betty ClarkHiaroto (villain)Chang (villain)

ComicBooks.com Value

Our Model is In Beta
Raw (Good) $21,138
CGC 9.6 · 1 in census $1,240,831*
CGC 9.4 · 1 in census $793,841*
CGC 9.2 none in existence
CGC 9.0 none in existence
CGC 8.5 · 1 in census $241,403*
CGC 8.0 · 1 in census $193,627*
Show all 21 grades
CGC 7.5 · 2 in census $149,725*
CGC 7.0 · 2 in census $149,725*
CGC 6.5 · 2 in census $99,327*
CGC 6.0 · 1 in census $82,456*
CGC 5.5 · 2 in census $76,047
CGC 5.0 · 6 in census $76,047
CGC 4.5 · 2 in census $67,979*
CGC 4.0 none in existence
CGC 3.5 · 8 in census $53,511*
CGC 3.0 · 5 in census $44,056*
CGC 2.5 · 4 in census $35,493*
CGC 2.0 · 2 in census $30,214
CGC 1.5 · 3 in census $22,924*
CGC 1.0 none in existence
CGC 0.5 · 1 in census $15,197*
* 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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History

Cover-dated July 1939 and placed on sale May 31, 1939, the issue arrived only two months after Batman's debut in Detective Comics #27. The scriptwriting credit for the Batman story 'The Batman Meets Doctor Death' is genuinely disputed: Bob Kane is the official credit of record, but Gardner Fox — who undeniably wrote the immediately following issues #31 and #32 — claimed authorship years later, and most contemporary comics historians treat Fox as the probable writer. Bob Kane provided pencils and inks, with editor Vincent Sullivan overseeing the issue, as he did the early Batman run. The issue was edited and published by Detective Comics, Inc., under the broader National Allied Publications umbrella that would eventually become DC Comics.

Trivia · 8 facts

  • First appearance of Doctor Death (Dr. Karl Hellfern), recognized across sources as Batman's first traditional supervillain and first recurring foe.
  • Batman's third published appearance overall, and his second appearance on a cover.
  • First in-story use of a gadget from Batman's utility belt: glass pellets filled with choking gas, stowed in the belt's compartments.
  • First multi-part Batman story arc — the Doctor Death plot continues directly into Detective Comics #30, making this the opening chapter of Batman's first two-issue serialized narrative.
  • The Batman story is titled 'The Batman Meets Doctor Death'; this issue also marks one of the earliest uses of the single-word spelling 'Batman' (rather than 'The Bat-Man') within the stories.
  • Scriptwriting credit is officially Bob Kane's, but Gardner Fox's authorship was claimed by Fox himself and is widely accepted by historians; the dispute remains unresolved.
  • The anthology also contains stories featuring the Crimson Avenger (with Wing), Speed Saunders, Slam Bradley, Bruce Nelson, Cosmo, Larry Steele, and Bart Regan — reflecting the full genre spread of the pre-Batman Detective Comics.
  • The Batman story has been reprinted in Batman: From the 30's to the 70's (Crown Publishers, 1971), Batman Archives Vol. 1 (DC Comics, 1990), Batman Masterpiece Edition: The Caped Crusader's Golden Age (2000), Batman Chronicles Vol. 1 (2005), and Batman: The Golden Age Vol. 1 (2016).

Cast · 14 characters

Full credits

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

Reprints

↩ Reprints All-American Comics #4 (1939), Movie Comics #4 (1939)

Reprinted in Batman from the 30s to the 70s #[nn] (1972), The Golden Age of Comic Books #[nn] (1977), Batman Archives #1 (1990), DC Archiv Edition #3 (1999), The Batman Chronicles #1 (2005), Batman: The Golden Age Omnibus #1 (2016), Batman: The Golden Age #1 (2016)

Key issues in Detective Comics

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