The original version of this book was written by S.B. Shaw in 1905. Revised and updated by Darrel D. King, this work contains reports of people who witnessed the revival and saw people totally transformed by God in amazing ways.''''I will pour out my spirit upon all flesh; and your sons and your daughters shall prophesy'' (Joel 2:28). One of those sons was Evan Roberts, and God used him to bring salvation to untold thousands in his homeland during 1904 ad 1905. Evan is a central figure in this book. This book also contains information about the Welsh Revival of 1857 - 1858 and the Great Revival in Ireland of 1859.