The final word on the world's greatest rock band, Led Zeppelin.They were 'the last great band of the sixties; the first great band of the seventies'; they rose, somewhat unpromisingly, from the ashes of the Yardbirds to become one of the biggest-selling rock bands of all time. Mick Wall, respected rock writer and former confidant of both Page and Plant, unflinchingly tells the story of the band th...