Why Grizzly Bears Should Wear Underpants is a 168 page collection of comics, facts, and instructional guides from the online cartoonist known as The Oatmeal. The book contains a variety of Oatmeal classics, such as Dear Sriracha Rooster Sauce and What it's like to own an Apple product, in addition to plenty of never-before-seen comics about life, death, love, romance, bears, explosions, and testicles. Each book also includes a pull-out poster of Why working from home is both awesome and horrible.