Norman Grubbs book Continuous Revival is a classic. Thousands of copies have been printed and read over the last sixty years. I have spoken about the East African Revival that lasted for nearly forty years. Norman Grubb is one of those Englishmen that traveled to Africa to check things out. He found the Revival to be genuine. It also changed his life as he walked together with Revived African brothers. He learned many things from them about a closer walk with Christ, and wrote them in a book. He called it Continuous Revival. This book is deeply challenging and very practical.