Search for the Origins of the Trinity [51:52]
by Steve Katsaras rated at 2.0 (7 votes so far)
Steve Katsaras explains the history and development of the Trinity.
These books, written by people from diverse backgrounds, express the simple truth that God is one. Some of them are more scholary while others are more autobiographical. In addition, a few of them are available to read online. If you would like more in depth treatment of christian monotheism, these books are the next step to take. Note: if you know of other books, not listed here, please leave us feedback.
Paganistic False Views of God
by Paul Johnson 
rated at 4.8 (out of 3 votes)
This is chapter 8 of the book, God, which is the first book in the series, Epiphany Studies in the Scriptures, in which Paul Johnson writes about polytheism, coequality, and the trinity. He contends that the trinity is a heresy.