I read this book years ago when a co-worker and mine began to have some God-centered discussion. We read both this book, and Lee Strobel'sThe Case for Faith: A Journalist Investigates the Toughest Objections to Christianity and had some great discussions. That was around '02/'03.
Flash forward several years, and we were doing some of Lee's Faith Under Fire DVD studies / discussions in our Small Group, and we started talking about reading The Case for Christ next. We all had a copy, and most of us had read it at some time in the past. But since so much time had passed, it was mostly like reading it for the first time - for me at least.