Summer birthdays can be lonely, but not when you have great friends like Beavers! This year Tortoise, Bird, Rabbit, and Squirrel insist on baking Beaver's birthday cake, but Beaver isn't so sure. He is the ultimate perfectionist and would rather do it himself, following the recipe exactly. Will Beaver's nitpicky ways ruin his birthday and his friendships? The Perfect Birthday Recipe is the fourth and final story in Katy Hudson's best-selling set of seasonal picture books, including Too Many Carrots, A Loud Winter's Nap, and The Golden Acorn.