The Instant #1 New York Times Bestseller!Don't miss the sixth picture book in the #1 New York Times bestselling Food Group series that's ripe with humor from Jory John and Pete Oswald!The Sour Grape holds grudges for every reason under the sun. Lime never returned a scarf they borrowed? Grudge! Orange never called back? Grudge! But when a friend holds a grudge against the Sour Grape without listening to an explanation, the Sour Grape realizes how unfair grudges can be. Could a bunch of forgiveness and compassion be enough to turn a sour grape sweet?Jory John and Pete Oswald serve up another heaping plate of laughs and lessons with this empowering, witty, and charming addition to their #1 New York Times bestselling series!Check Out Jory John and Pete Oswald's other funny bestselling books for kids 4-8 and anyone who wants a laugh: The Bad SeedThe Good EggThe Cool BeanThe Couch PotatoThe Smart CookieThe Good Egg Presents: The Great Eggscape!The Bad Seed Presents: The Good, the Bad, the Spooky!The Cool Bean Presents: As Cool As It Gets!That's What Dinosaurs Do