Just as it "takes a thief to catch a thief," so the forger greatly aids the search for historical truth, maintains Anthony Grafton in this wide-ranging exploration of the links between forgery and scholarship. Labeling forgery the "criminal sibling" of criticism, he describes a panorama of remarkable individuals--forgers, from classical Greece through the recent past, who produced a variety of splendid triumphs of learning and style, and scholarly...