Is it funny how you end up reading the right books and watching the right films at exactly the right time, or is it freaky?
William T. Vollmann's semi-fictional travelogue The Atlas just happened to be splayed next to my bed when I first watched Michael Glawogger's docu-triptych on third world prostitution, Whores' Glory. Had I not encountered Vollmann prior to watching Glawogger, I probably wouldn't have realized how kindred they are, and I might not have been as profoundly disturbed by their work.
If you had to boil Glawogger's films or Vollmann's books down to one word, "prostitution" could work for either of them.
Vollmann is much more prolific, churning out thousand-page books on violence, San Francisco prostitution rings, the John Smith legend and California desert counties seemingly every few months while Glawogger took thirteen years to finish a trilogy on globalization. But both share an obsession with prostitutes and everything that they represent about the cruelty of desire, the exploitation of the developing world and sexual/economic/political/cultural domination.