1. Events that changed the world through the sixteenth century Westport, Conn. : Greenwood Press, 2001. HIST220
2. Events that changed the world in the seventeenth century Westport, Conn. : Greenwood Press, 1999. HIST220
3. Events that changed the world in the eighteenth century Westport, Conn. : Greenwood Press, 1998. HIST220
