Violence and Social Orders: A Conceptual Framework for Interpreting Recorded Human History, Cambridge University Press, 2009 (with John Joseph Wallis and Barry R. Weingast).
Основні чинники, які вплинули на хід історії» (Violence and Social Orders: A Conceptual Framework for Interpreting Recorded Human History, Cambridge University Press, 2009 (with John Joseph Wallis and Barry R. Weingast)).