Confessions of an ex-liberal theologian
Thomas C. Oden is a prominent theologian who formerly was a major practitioner of liberal, modernist theology. But then, after reading the Church Fathers, he did an about face, turning to orthodox, historical Christianity. He tells his story in A Change of Heart: A Personal and Theological Memoir.
This is the most stimulating and illuminating book that I have read in a long time, giving an inside look at the construction of liberal theology, explaining what happened to mainstream Protestantism, ..