When you get right down to it, taking the intestine of an animal and stuffing it with the ground meat of that animal doesn't really seem all that intuitive an approach to food preparation. But, as Gary Allen shows in this rich and engaging history, people worldwide have been making sausage for thousands of years. A veritable alphabet of sausages, from the Cajun andouille --and its less spicy forerunner, a French saucisson of the same name--and Mexican...