The Old Patagonian Express - Paul Theroux.
Almost as interesting as the written contents of this book (which is at least third hand, the donor having died in August) are the intriguing items which were left between some of the pages; incuding:
two Mongolian banknotes dated1983, a clipping from the Golbe & Mail dated 1993 which relates to the deportation of a Canadian from Mongolia - and a Mongolian Airlines boarding ticket. I have a feeling that these 'extras' have a story of their own, and I intend to unravel it - one day.