The actual written and/or testimonies of many of the major participants in the Topeka Outpouring (Parham, Ozman, etc.) and Welsh Revival (Evan Roberts, Meyer, etc.), as preludes to the Bonnie Brae Outbreak (Seymour, Lee, Shumway, Moore) and the Azusa Street Revival (C.H. Mason, E.S. Williams, G.B. C ...