Along the same lines as http://community.logos.com/forums/t/42535.aspx
Mentioned also here http://community.logos.com/forums/p/18459/138967.aspx#138967
Can we get Irvin and Sunquist's 2 vol History of the World Christian Movement?
http://www.amazon.com/History-World-Christian-Movement-Christianity/dp/1570753962/ref=la_B001K8FCZE_1_1?ie=UTF8&qid=1347627224&sr=1-1
The second vol is finally finished, I've been waiting years for this!