Nat Gertler

Gertler was raised in Cinnaminson, New Jersey, Simsbury, Connecticut, and Riverton, New Jersey. He attended Bard College at Simon's Rock at 14.

His first comic-book story, the six-page backup feature "The Visit", appeared in First Comics' Grimjack #57 (cover-dated April 1989). He went on to publish horror-comics stories in Hamilton Comics' Dread of Night and Grave Tales in 1991, and through the 1990s did work for the independent publisher Comic Zone Productions, WaRP Graphics, and Caliber Press, and an issue of Blood Syndicate for DC Comics' Milestone Comics imprint. For Image Comics, he wrote stories for Big Bang Comics #8 (Jan. 1997).

He founded comic-book publisher About Comics, initially for his own work, beginning with The Factor issue #0 (1998), and later encompassing new and reprinted work by other creators. About Comics would go on to publish properties such as The Weasel Patrol, The Factor, Licensable BearTM, and The Liberty Project.

In 2004, he founded the annual 24 Hour Comics Day challenge to cartoonists to produce a 24-page comic book, based on a concept previously conceived by Scott McCloud and Steve Bissette in 1990. Outside of comics, he has written or co-written numerous books in the Complete Idiot's Guides series of books, including The Complete Idiot's Guide to Creating a Graphic Novel, The Complete Idiot's Guide to Music on the Internet with MP3 and The Complete Idiot's Guide to Microsoft PowerPoint 2000.

In November 2016, Gertler's company About Comics began publishing facsimile editions of The Negro Motorist Green-Book guides, originally published by Victor Hugo Green and his wife Alma Green from the 1930s to the 1960s to help African Americans travel safely in a segregated U.S.