Reviewed by: In the Houses of the Holy: Led Zeppelin and the Power of Rock Music John V. Walker (bio) Susan Fast. In the Houses of the Holy: Led Zeppelin and the Power of Rock Music Oxford University Press 2001. vii, 248. $22.00 The prologue of Marcus Boon's The Road of Excess: A History of Writers on Drugs, aside from violating the unwritten law that the PhD candidate's tortuous attempt to...