This is an incomplete list of books about Prolog that can be found online:
- Learn Prolog Now!
- Prolog Techniques
- Applications of Prolog
- Simply Logical
- Introduction to Prolog for Mathematicians
- Logic, Programming and Prolog
- A Quick and Gentle Guide to Constraint Logic Programming via ECLiPSe
I am counting on readers’ comments to grow it.
Update by ΤΖΩΤΖΙΟΥ: