This is a great concept, executed with real skill by a writer and cook of obvious talent. There are few "hidden domains" left in the world of food. Offal is certainly one of them. This book, of course, demystifies the subject. You'd expect that. But, it does something far more difficult (at least for someone squeamish like me): with great writing and style, it actually gets you salivating over dishes that you'd never otherwise see or know of. "Calf's heart with prunes" is one example I especially liked reading. This book bravely goes where few have trod, and it's a wonderful exotic journey.