
One of the most prolific writers in comics, particularly in the Silver Age. He took over scripting duties on Wonder Woman after William Moulton Marston's death, and handled the character's transition from the Golden to the Silver Age. He also created Barry Allen, the second Flash, for editor Julius Schwartz's superhero revival of 1956, as well as writing and editing DC's pioneering war titles. His creations include Sgt. Rock, the Unknown Soldier, Barry Allen, Ragman, the Losers, Black Canary, the Metal Men, Poison Ivy, Enemy Ace, the Suicide Squad, and Rex the Wonder Dog.
Series
Books

DC Goes to War
2020

Showcase Presents
Jonah Hex, Volume One
2005

Batman Arkham
Poison Ivy
2016

Showcase Presents
The Flash, Vol. 1
2007

Showcase Presents
Our Army at War, Vol. 1
2010

Diana Prince, Wonder Woman, Vol. 2
2008

Showcase Presents
The Losers, Vol. 1
2012

Showcase Presents
The Unknown Soldier, Vol. 1
2006

The Enemy Ace Archives, Vol. 2
2006

Showcase Presents
Enemy Ace, Vol. 1
2008

Showcase Presents
Phantom Stranger, Vol. 1
2006

Showcase Presents
The War That Time Forgot, Vol. 1
2007

Diana Prince, Wonder Woman, Vol. 4
2009

Wonder Woman
The Amazon Princess Archives, Vol. 1
2013

Deadman, Book Two
1970

The Creature Commandos
2013

Crisis on Infinite Earths
Legends
2023

The Flash
The Silver Age Vol. 1
2016

Showcase Presents
Men of War, Vol. 1
2014