Toilet Talk

Everyone poops. And everyone makes lots of different types of poops. But what does it mean, say, if your poo comes out like pebbles, or if you go to wipe and there's no residue? These mysteries, among many others, are solved in the new book, What's Your Poo Telling You? The book is the culmination of what began as a collection of emails back and forth between poo-a-phile Josh Richman and his friend, gastroenterologist Anish Sheth.