Vicente Fox is one tricky bastard. While Mexican authorities and legislators investigate the legality of some of his fortunes, the former president has launched Revolution of Hope, an English-language book out this week in the U.S.

The book, which The Economist labeled as “lightweight”, has a price tag of $18.45, beating the words of other politicians, including Bill Clinton’s Giving ($14.97) and Barak Obama’s The Audacity of Hope ($10.17) and José María Aznar’s Eight Years as Head of State ($17.90)

Well at least he couldn’t beat Alan Greenspan, whose The Age of Turbulence can be found for $20.99 at Amazon.com.