Peter Flach's "Simply Logical: Intelligent Reasoning by Example" also deserves to be mentioned as a wonderful introduction to Prolog and computational logic in

Peter Flach's "Simply Logical: Intelligent Reasoning by Example" also deserves to be mentioned as a wonderful introduction to Prolog and computational logic in general. It's available as a PDF from the author (http://people.cs.bris.ac.uk/~flach/SimplyLogical.html http://people.cs.bris.ac.uk/~flach/SimplyLogical.html) and also in an interactive version where the examples can be run in-browser, using SWISH: https://book.simply-logical.space/ https://book.simply-logical.space/