Looking for a good overview of atonement theory (book or other resource)

I am looking for a good overview/introduction to atonement theory that covers multiple points of view so that I can better understand the difference between the various different theories. I am not looking for someone to outline them here, as I would like a more thorough answer than what would be reasonable in a SE answer. I am also looking for something beyond what Wikipedia provides, as frankly it is not very helpful. Perhaps a book that devotes a chapter or two to an academic presentation of several different views, but doesn't (strongly) argue for or against any of them, would be best.