Bob Dylan was the most influential songwriter of his time. Half a century later, he continues to be a touchstone, a fascination, and an enigma. From the very beginning, he attracted an intensely fanatical cult following, and in The Dylanologists, Pulitzer Prize-winning journalist David Kinney ventures deep into this eccentric subculture to answer the question: What can Dylan's grip on his most enthusiastic listeners tell us about his towering place...