What is it about a pair of wiggle eyes that can make an everyday pet photo hilarious? We honestly don't know, but we can't stop giggling over this board book, in which a kitten, a bunny, a puppy, and a guinea pig all get pop-eyed when an unexpected visitor drops in at the Googlie Pets shop. Prereaders can wonder about the mystery visitor right up to the end, when we all see what the fuss was about.