Marie Monsen
This is a story of revival in China in the years 1927-1937. It is written by Marie Monsen, a Norwegian missionary who was a key leader in the movement. More than anything, this is the story of prayer. Believing prayer. It is the story of conviction of sin, brokenness and repentance, and united prayer for revival.
The book is not especially well-written, but the tale of what God did is tremendous!