The Perfect Hamburger and Other Delicious Stories

One day, Joe is making hamburgers in his friend Mr. Borthwick's hamburger shop, when he makes the most delicious hamburger he has ever tasted. The key is a mysterious spice from an unlabeled jar. Joe and Mr. Borthwick consult a famous chef and a renowned food critic, but no one can tell them what the spice is. Meanwhile, a snazzy new hamburger shop is taking away Mr. Borthwick's business. Can he and Joe discover the secret to the perfect hamburger before it's too late? This collection includes two other mouthwatering stories about food. Black-and-white illustrations.