Judge Richard Posner has written a genial book about one of our greatest judicial icons, Benjamin N. Cardozo.1 He seeks not only to assess the merits of Cardozo\u27s writings, both on and off the bench, but also to measure, and determine the causes of, Cardozo\u27s reputation. The book is an outgrowth of a lecture series,2 and it reveals its origins in at least two ways. First, the book attempts to reach a mixed audience, composed of both lawyers and laypeople, and in this aspect it is very successful. Nonlawyers, I believe, will have little difficulty following Judge Posner\u27s essential arguments, but there is also plenty here to challenge and intrigue readers knowledgeable in the law. Second, the book is written in a loose-limbed, almos...