Robert Kowalski is a 40 year veteran in the fields of logic, language, & learning. This book is an account of what went on in all those years disguised as a lay introduction to the main concepts of Artificial Intelligence. It is an exposition of the knowledge he has acquired, and summary of the subjects involved for those already somewhat well versed - it is a treasure chest of direction and resources in AI. Anyone even vaguely interested in AI can greatly gain from the book, the degree of the gain dependent on one's interest and on tenancy in reading the references he makes to the greater work in the field. The book is suitable as a reference for, and cornerstone in, the construction of elementary courses in critical thinking and reasoning.
As a 30 year veteran, I have never seen anything quite like it before and congratulate Dr. Kowalski on a job well done.