Seth is the cartoonist behind the comic book series Palookaville and Clyde Fans, the first graphic novel nominated for the Scotiabank Giller Prize. His comics have appeared in The New York Times Magazine, Best American Comics, and McSweeney's Quarterly. His illustrations have appeared on the covers of The New Yorker, The Walrus, and Canadian Notes & Queries. He is Lemony Snicket's partner for the series All the Wrong Questions and designs several classic comics reprint series, notably collections of work by Charles Schulz, John Stanley, and Doug Wright. He was the subject of a National Film Board documentary entitled Seth's Dominion. Seth lives in Guelph, Canada, with his wife, Tania, and two cats in a house he has named Inkwell's End.