From the creator of the beloved Large family comes a sympathetic--and simply hilarious--look at a toddler's grocery-store tantrum. One morning, Mom decides to take Roxy grocery shopping. "Roxy can help Mommy," she says cheerfully. Roxy makes a promising start, but when she squeezes the potato chip bag and rolls a can of beans across the floor, Mom is not pleased. "You're not being very helpful, Roxy," she says, plunking the child back in the grocery...