The Man Who Invented Fidel: Castro, Cuba, and Herbert L. Matthewsof The New York Times, by Anthony DePalma (PublicAffairs, 320 pp., $26.95) A Dictator’s Scribe RONALD RADOSH The late New York Times journalist Herbert L. Matthews is now an almost forgotten name, except, perhaps, among journalism students and those who remember the earliest days of the Cuban Revolution. It was Matthews who, while covering Cuba for the Times in February 1957, got the scoop of a lifetime. Fulgencio Batista, Cuba’s authoritarian ruler, had announced that Castro and his small band of rebels had been killed by Batista’s troops three...