" When this book is actually discussing its subjects--late Antiquity, history of the Celts, Irish Catholicism and how it got that way--it's engaging. Unfortunately, just when Cahill starts warming to any of those subjects, he'll jump to a tangent about the "Irish spirit" without ever really explaining what he means by that. His use of "Irish spirit" or "characteristically Irish" reminds me of Humpty Dumpty in Through the Looking Glass: "When I say a word, it means just what I choose it to mean." "
— Nell, 1/18/2014