I think it's already been mentioned but.. I am half way through 'Full Tilt, Ireland to India with a Bicycle' by Durval Murphy. This classic is a proper old fashioned adventure book from a different time. To think of a single woman cycling through Iran, Afghanistan, Pakistan and India in the sixties is quite something. I'm not sure you would pass customs with a .25 pistol these days either! A fascicnting read, and a real inspiration.