The beginning of the book was great but as I read on I kept wanting more details and examples. I felt like it was written for those who already know Prolog but have not used it in a few years and would like a refresher.
I really wish the answers were provided to the exercises, being a self learner the only place I can turn to when I got stuck was StackOverflow.
This book did get me interested in Prolog, so do plan on reading a different book for a better introduction to the language.
A simple and clear, well written, and easy to read and understand introduction to Logic programming in The prolog language. The author uses the development of a simple text based adventure game as his running example. Just a few hours f effort will give you a solid introduction to this important style of programming.