Adam Koford's The Laugh-Out-Loud Cats Sell Out is a hilarious and charming mash-up of LOLcats (those ubiquitous online photos of cats, captioned humorously and ungrammatically) with the stylings of early 20th-century American comics, such as Walt Kelly's Pogo and George Herriman's Krazy Kat. These single-panel comic strips, drawn on "vintage" off-white paper and purportedly created around 1912 by Koford's great-grandfather, Aloysius...