9.0
2012
 China Triumph and Turmoil (2012)
China Triumph and Turmoil (2012)
8.0
2011
 Civilization: Is the West History? (2011)
Civilization: Is the West History? (2011)
8.0
2008
 The Ascent of Money (2008)
The Ascent of Money (2008)
6.0
2006
 The War of the World (2006)
The War of the World (2006)