Due to my work on tomorrow's Christian Carnival, I haven't had time to post anything today. Here's a book review I wrote on Amazon in November 2002. This book is currently out-of-print, but these academic books go in and out of print every few years, and I imagine used copies are much more available over the internet than it used to be. A good library with interlibrary loan connections with academic libraries should be able to get ahold of it fairly easily also.
Peter van Inwagen is a first-class philosopher, widely respected as one of the best metaphysicians of our day. This book collects previously-published work in philosophy of religion. He is a sincere Christian thinker who began his philosophical career as a nonbeliever. The value, difficulty, and strengths and weaknesses in this book vary from paper to paper.