Hedgehog & the Big Bag — Vivian French

Hector, Hattie, Harry and Hester, the four hedgehogs from "Hedgehogs Don't Eat Hamburgers", trick Fox into letting them inside his food bag. Fox thinks he's getting four hedgehogs to eat; the hedgehogs know he's not, but they're getting grasshoppers, snails and worms from fox's big bag!