Paul Theroux is a vocal proponent of rail travel over air travel, which he likens to traveling by submarine for all that goes unseen and not experienced by its adherents. The Great Railway Bazaar, his 1975 account of a four month railroad journey through Europe and Asia begins, "I sought trains, I found passengers." It is certainly the individuals that Theroux meets along the way, rather than the cities, buildings, or sites of touristic import, to which he devotes his most generous descriptions.Beginning in Victoria Station with Duffill, an older man with a tweed cap, ill-fitting clothes, and ...