The Revivals of the Bible by Ernest Baker and published by Classics.
This book is a unique, comprehensive and systematic book on Biblical revivals. It is true that many books deal with some Biblical revivals, (usually Pentecost), however works which are as comprehensive as this one by Ernest Baker are rare.
The author works systematically through the revivals of the Bible and draws lessons and principles from each one. The author has some very insightful and challenging observations and it would be compulsory reading for those who require or seeks to know a Biblical basis for revival.