Martin and Deidre Bobgan have a ministry called Psychoheresy Awareness Ministry.   Through the years, their newsletter and books have been a tremendous help to me in understanding error that has permeated the American church. 

This from their website:

 PsychoHeresy Awareness Ministries, in our 10th year, is a non-profit religious corporation
for the purpose of informing and educating Christians about psychoheresy.
Psychoheresy is the integration of secular psychological counseling theories and therapies with the Bible. Psychoheresy is also the intrusion of such theories into the preaching and practice of Christianity, especially when they contradict or compromise biblical Christianity in terms of the nature of man, how he is to live, and how he changes.

The primary purpose of informing Christians about psychoheresy is to encourage them to find
Jesus Christ and the Word of God sufficient for matters of life and conduct and to
encourage believers to use the Bible to understand humanity, how they are to live, and how
they are to confront problems of living. Careful distinctions are made to delineate the area
of concern – what constitutes psychoheresy in contrast to what might be benign investigation of behavior.


Now they have made all of their books available for free as e-books. 

You can check them out here.