http://www.amazon.co.uk/South-American-Handbook-Footprint-Handbooks/dp/1907263438/ref=sr_1_1?ie=UTF8&qid=1314135324&sr=8-1
This is required reading material for any Gringo of quality...
The above is a link to the best guide to South America. It quite simply tramples the 'Lonely Planet' guide and all other guides into the Peruvian mud! Why is it better then other guide books? Well let me tell you:
a) It is updated every year - so has the latest information (unlike the Lonely Planet Guides which are updated every 4-5 years!)
b) It tells you the time-tables for bus services in even the most remotest of mountain regions - places you wouldn't even dream of going. Places that civilisation hasn't touched and where the locals look like inbred mutants. But it is nice to have that information in your fingertips - just in case!
c) It has a hard cover and is small and light.
