First, see earlier FR thread ...
Bill O'Reilly vs Bible commentaries on Luke 6:37 (O'Reilly factor on Phil Robertson. Video)
I have read both books below. They were both released this year. They essentially write from the same perspective and tell the same story. You would be remiss to dismiss them because of BO'Re's ignorance of Christianity. They both really add a deeper understanding of the events which transpired during Holy Week. The author Stephen Mansfield was on Hannity's show back in the spring promoting his book.
I just watched BO'Re's opening monologue on "TOF". Just as Freepers predicted, he is not backing down on his erroneous interpretation of the Luke passage. I hope this really damages BO'Re.