The list is worth perusing if travel writing (or lists) is your thing, but I think I would begin my actual reading list with Richards' selection of worthy books that didn't make National Geographic's top 100:
While the list makes fascinating reading, and while it's difficult to disagree with many of these choices, there are a few notable absences. I was surprised, for instance, that something by Paul Theroux didn’t make the cut, especially his very important The Great Railway Bazaar from 1975. Another few surprising no shows: Colin Thurbron’s Behind the Wall from 1987, Bill Bryson’s Notes From A Small Island (1995) and, even though it’s very, very recent and, arguably, more about food than travel (though when is food not an important part of that thought?) Anthony Bourdain’s A Cook’s Tour from 2001. [read on]--Marshal Zeringue