9781873756867 | 3 updated edition (Trail Blazer Pubns, November 1, 2005), cover price $19.95 | About this edition: This title includes: historical background on the Incas; plans of all the main archaeological sites and comprehensive guides to Lima, Cusco and Machu Picchu; routes from Cusco to Machu Picchu and hikes in the Urubamba Valley, on walking maps with walking times; points of interest; and details of where to stay and where to eat.

9781852844134 | Cicerone Pr Ltd, October 1, 2004, cover price $22.95

9781873756782 | Trail Blazer Pubns, August 1, 2004, cover price $19.95 | About this edition: Everything the traveler needs for a hiking holiday in New Zealand: arranging a trip and getting there from the US; city guides to the gateways of Auckland and Wellington; 50 detailed hiking maps in the classic Trailblazer style; what to see, places to stay and eat for all budgets

9780312065751 | Palgrave Macmillan, December 1, 1991, cover price $55.00 | also contains Poetry As Initiation: The Center for Hellenic Studies Symposium on the Derveni Papyrus

9780841906297 | Holmes & Meier Pub, October 1, 1980, cover price $45.00

9780841906303 | Holmes & Meier Pub, July 1, 1980, cover price $24.50