Mathematical Logic

“Overall, he presents the material as if he were holding a dialogue with the reader. An advanced independent reader with a very strong background in mathematics would find the book helpful in learning this area of mathematics. Summing Up: Recommended.” (Choice, April 2009)

"The book would be ideas as an introduction to classical logic for students of mathematics, computer science or philosophy.  Due to the author's clear and approachable style, it can be recommended to a large circle of readers interested in mathematical logic as well." (Mathematical Review, Issue 2009e)

"I give this outstanding book my highest recommendation, whilst being grateful that excellence in the logic-book 'business' is the very opposite of a zero-sum game: there's plenty of room at the top." (Computing Reviews, November 5, 2008)