"Steven Levitt and Stephen Dubner, authors of the bestselling Freakonomics, return with a new book of offbeat explanations of how society works. Here they look at prostitution and reveal just how a call girl can earn far more by actually working far less."
http://entertainment.timesonline.co...inment/books/book_extracts/article6879237.ece
http://entertainment.timesonline.co...inment/books/book_extracts/article6879237.ece






