Denys Cowan

Denys B. Cowan is an American comics artist, television producer, media executive and one of the co-founders of Milestone Media.

Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.

Who's Who in Star Trek #1

DC • 1987 • Vol. 1
Non-Key
View Details View Series View Variants (2)
Who's Who in Star Trek #1
 
Low
$1
Mid
$2
High
$3
View on

Who's Who: The Definitive Directory of the DC Universe #25

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Who's Who: The Definitive Directory of the DC Universe #25
 
Low
$1
Mid
$2
High
$3
View on

Question, The #5

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #5
 
Low
$1
Mid
$2
High
$3
View on

Question, The #6

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #6
 
Low
$1
Mid
$2
High
$3
View on

Question, The #7

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #7
 
Low
$1
Mid
$2
High
$3
View on

Question, The #8

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #8
 
Low
$1
Mid
$2
High
$3
View on

Question, The #9

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #9
 
Low
$1
Mid
$2
High
$3
View on

Question, The #10

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #10
 
Low
$1
Mid
$2
High
$3
View on

Question, The #11

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #11
 
Low
$1
Mid
$2
High
$3
View on

Question, The #12

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #12
 
Low
$1
Mid
$2
High
$3
View on

Who's Who: The Definitive Directory of the DC Universe Update '87 #4

DC • 1987 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Who's Who: The Definitive Directory of the DC Universe Update '87 #4
 
Low
$1
Mid
$2
High
$3
View on

Question, The #13

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #13
 
Low
$1
Mid
$2
High
$3
View on

Question, The #14

DC • 1987 • Vol. 1
Non-Key
View Details View Series
Question, The #14
 
Low
$1
Mid
$2
High
$3
View on

Question, The #15

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #15
 
Low
$1
Mid
$2
High
$3
View on

Question, The #16

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #16
 
Low
$1
Mid
$2
High
$3
View on

Question, The #18

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #18
 
Low
$1
Mid
$2
High
$3
View on

The Verdict #2

Eternity • 1988 • Vol. 1
Non-Key
View Details View Series
The Verdict #2
 
Low
$1
Mid
$2
High
$3
View on

Doctor Zero #1

Epic • 1988 • Vol. 1
Non-Key
View Details View Series
Doctor Zero #1
 
Low
$1
Mid
$2
High
$3
View on

Question, The #19

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #19
 
Low
$1
Mid
$2
High
$3
View on

Question, The #17

DC • 1988 • Vol. 1
View Details View Series
Question, The #17
 
Low
$3
Mid
$9
High
$30
View on

1st appearance of Rorschach in regular DC continuity

Doctor Zero #2

Epic • 1988 • Vol. 1
Non-Key
View Details View Series
Doctor Zero #2
 
Low
$1
Mid
$2
High
$3
View on

Question Annual, The #1

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question Annual, The #1
 
Low
$1
Mid
$2
High
$3
View on

Black Panther #1

Marvel • 1988 • Vol. 2
Non-Key
View Details View Series View Variants (1)
Black Panther #1
 
Low
$1
Mid
$2
High
$3
View on

Black Panther #2

Marvel • 1988 • Vol. 2
View Details View Series View Variants (1)
Black Panther #2
 
Low
$1
Mid
$2
High
$4
View on

1st team appearance of the Supremacists

Black Panther #2

Marvel • 1988 • Vol. 2
Non-Key
Newsstand
View Details View Series
Black Panther #2
 
Low
$1
Mid
$2
High
$4
View on

Doctor Zero #3

Epic • 1988 • Vol. 1
Non-Key
View Details View Series
Doctor Zero #3
 
Low
$1
Mid
$2
High
$3
View on

Question, The #21

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #21
 
Low
$1
Mid
$2
High
$3
View on

Black Panther #3

Marvel • 1988 • Vol. 2
Non-Key
View Details View Series View Variants (1)
Black Panther #3
 
Low
$1
Mid
$2
High
$3
View on

Question, The #22

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #22
 
Low
$1
Mid
$2
High
$3
View on

Black Panther #4

Marvel • 1988 • Vol. 2
Non-Key
View Details View Series View Variants (1)
Black Panther #4
 
Low
$1
Mid
$2
High
$3
View on

Doctor Zero #4

Epic • 1988 • Vol. 1
Non-Key
View Details View Series
Doctor Zero #4
 
Low
$1
Mid
$2
High
$3
View on

Question, The #23

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #23
 
Low
$1
Mid
$2
High
$3
View on

Question, The #24

DC • 1988 • Vol. 1
Non-Key
View Details View Series
Question, The #24
 
Low
$1
Mid
$2
High
$3
View on

Question, The #25

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #25
 
Low
$1
Mid
$2
High
$3
View on

Detective Comics #598

DC • 1989 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Detective Comics #598
 
Low
$1
Mid
$2
High
$3
View on

Iron Man #241

Marvel • 1989 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Iron Man #241
 
Low
$1
Mid
$2
High
$3
View on

Detective Comics #599

DC • 1989 • Vol. 1
View Details View Series View Variants (1)
Detective Comics #599
 
Low
$1
Mid
$2
High
$3
View on

1st appearance of Henri Ducard, a detective who mentored Bruce Wayne

Detective Comics #600

DC • 1989 • Vol. 1
Non-Key
View Details View Series View Variants (1)
Detective Comics #600
 
Low
$1
Mid
$2
High
$3
View on

Question, The #27

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #27
 
Low
$1
Mid
$2
High
$3
View on

Question, The #28

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #28
 
Low
$1
Mid
$2
High
$3
View on

Question, The #29

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #29
 
Low
$1
Mid
$2
High
$3
View on

Question, The #30

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #30
 
Low
$1
Mid
$2
High
$3
View on

Badger Goes Berserk! #1

First • 1989 • Vol. 1
Non-Key
View Details View Series
Badger Goes Berserk! #1
 
Low
$1
Mid
$2
High
$3
View on

Question, The #31

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #31
 
Low
$1
Mid
$2
High
$3
View on

Badger Goes Berserk! #2

First • 1989 • Vol. 1
Non-Key
View Details View Series
Badger Goes Berserk! #2
 
Low
$1
Mid
$2
High
$3
View on

Question, The #32

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #32
 
Low
$1
Mid
$2
High
$3
View on

Question, The #33

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #33
 
Low
$1
Mid
$2
High
$3
View on

Badger Goes Berserk! #4

First • 1989 • Vol. 1
Non-Key
View Details View Series
Badger Goes Berserk! #4
 
Low
$1
Mid
$2
High
$3
View on

Question, The #34

DC • 1989 • Vol. 1
Non-Key
View Details View Series
Question, The #34
 
Low
$1
Mid
$2
High
$3
View on

Question, The #35

DC • 1990 • Vol. 1
Non-Key
View Details View Series
Question, The #35
 
Low
$1
Mid
$2
High
$3
View on

No Results Found

Try adjusting the "Variants" search filter above, or disable "Keys Only" to see all issues.

  • Variant Covers ([[totalVariants]])

Subscribe to Unlock

View Graded Pricing

Unlock graded pricing and other premium features by subscribing to Key Collector Comics.

Subscribe

Price Guide

Prices are estimates based on recent sales data and may not reflect actual market value. Key Collector Comics does not guarantee the accuracy of any pricing information.