ALL IN JUST ONE COOKIE

Chocolate-chip cookies may come from Grandma’s oven, but their ingredients come from all over the world, as a pair of exuberant animal researchers finds out. While twinkly Grandma bustles about the kitchen, Bush’s sunny illustrations take her excitable dog and cerebral cat much further afield: First to Vermont and Hawaii to see how butter and sugar are created; then to Madagascar for vanilla extract; on to salt pans near San Francisco, a Kansas wheat field and less defined locations for eggs and chocolate. Laced with captions, paragraphs of information and exclamations, the visual gustatory odyssey ends with a map (properly showing that some ingredients can be from several places), a caution against feeding chocolate to pets, a proffered plate of finished cookies—and the requisite recipe to finish it all off. Shelve next to Marjorie Priceman’s How to Make an Apple Pie and See the World (1994), and turn even more young gourmands into globetrotters. (Picture book/nonfiction. 6-8)