I found this course to be a nice intro: <a href="https://www.coursera.org/learn/logic-introduction" rel="nofollow">https://www.coursera.org/learn/logic-introduction</a><p>Unlike a lot of Coursera courses, the course is a series of interactive (mostly text) pages and some multiple-choice questions. In something like this, where sometimes you can breeze through, and sometimes you need to take a few minutes, I really like that.
Depends on what is meant by learning logical reasoning.<p>Raymond Smullyan has a bunch of puzzle books that are easily approachable, and some more formal books.<p>George Polya has a book called "How to Solve It."<p>There's a great graphic novel "Logicomix" that can give
a good introduction to people involved in analytic philosophy.
Super Thinking: The big book of mental models, Weinberg and McCann<p>Thinking in Bets, Annie Duke<p>How to Decide, Annie Duke<p>Asking the right question: A guide to critical thinking, Browne & Keeley<p>Thinking in Systems, Meadows
I am not quite sure what are you looking for specifically, but if you are looking for a good book that teaches critical thinking from the academic philosophy perspective focusing on arguments, rhetoric and logic, I highly recommend the book "Critical Thinking: A Concise Guide" by Tracy Bowell and Gary Kemp. Only 300 pages of well written text (IMO). Hope this helps, and if not...it is still a quite useful and good book.
Math is still the best, most direct and fastest route towards your goal that I know of. Here below is a nice free book:<p><a href="https://www.people.vcu.edu/~rhammack/BookOfProof/" rel="nofollow">https://www.people.vcu.edu/~rhammack/BookOfProof/</a><p>In fact any intro to discrete math, real analysis, abstract algebra, number theory,..., or combinatorics book would work.
I would recommend the book, Introduction to Logic by Irving M Copi and others. It has a large number of interesting exercises too.<p>Another choice would be the book, 'The Trivium: The Liberal Arts of Logic, Grammar, and Rhetoric : Understanding the Nature and Function of Language'
by Sister Miriam Joseph.
This site has the ultimate guide for self-learning logic: <a href="https://www.logicmatters.net/tyl/" rel="nofollow">https://www.logicmatters.net/tyl/</a> (TYL: Teach Yourself Logic)
CS157 (Computational Logic) at Stanford has made all its lectures etc. public. You can find it here: <a href="http://intrologic.stanford.edu/stanford/index.php" rel="nofollow">http://intrologic.stanford.edu/stanford/index.php</a><p>I attended the course - and learned a lot!
One of the best introductions:<p><a href="https://forallx.openlogicproject.org/forallxyyc.pdf" rel="nofollow">https://forallx.openlogicproject.org/forallxyyc.pdf</a><p>Highly recommended. Also provides good preparation if you want to go on to study topics like non-standard logic and automated proof systems.
If you want to extend this topic of reasoning, try Erik Angne’s
Course in Behavioral Economics<p><a href="https://www.amazon.com/Course-Behavioral-Economics-Erik-Angner/dp/113751292X" rel="nofollow">https://www.amazon.com/Course-Behavioral-Economics-Erik-Angn...</a>