Given the 2005 Award of Merit by Christianity Today, Christopher Evans' The Kingdom is Always but Coming follows the life and career of American theologian Walter Rauschenbusch, the preeminent spokesperson at the center of the social gospel movement. Perceptive, well-informed, and ably written, Evans biography is a superb introduction to both Rauschenbusch's life and his thought.
This book provides a deeper understanding of Walter Rauschenbusch and the social gospel movement he started. I think the book was a bit longer than it needed to be and it was a pretty boring read but it does provide a lot of information so it wasn't awful.