Just so much of the history of the Movement in its world-wide aspect has been introduced as is necessary to retain a sense of proportion, and illustrate the truly world-wide scope of the Pentecostal Revival. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing many of these classic works in affordable, high quality, modern editions, using the original text and artwork.