Well, for the simplicity of NS, I do agree that when one tries to describe it for a very specific situation it can be very difficult, but yes I was refering to the concept.

The book I'm reading is 'The Biotic Message' from Walter James ReMine.
Two things about this book though, or actually three.
The first being that you can probably only buy it at creationist websites. Most creationist webstores have a very big variety in quality of books (and other materials). I'd say about half is stupid or very short, about 40% is reasonable and about 10% is worthy of being read by academics.
The second thing would be that it is a challenge to read. I'm not unintelligent, mind me (doing a Master in Theology), but it's not always easy to get his point.
The third thing is that, though I have a sympathy for his own theory, like with most books, he is much, much better in explaining why others are wrong, but less good when explaining why he himself is right

As for Dawkins, I've read one of his books a few years ago and was unimpressed. I've done a minor in biology and geology, just to get some of the basics and jargon, so I'd prefer something more substantial if you don't mind.