After having him as a professor twice, I decided I liked his style of teaching well enough to take a look at his books. The Freewill Question is a great book arguing against Determinism. I really like it for several reasons. First, the opposing view (Determinism) is really given equal time in the book, and thus Dr. Davis' argument is all the more convincing. Second, the book is not simply some theory on the Free Will v. Determinism debate, but also an in depth review of the debate, starting in ancient philosophy and moving to 20th C. Third, Davis' writing style is very accessible, and therefore made it possible for me to read this book in one sitting. That to me is the hallmark of a good book.