30 Days to Better Thinking and Better Living Through Critical Thinking: A Guide for Improving Every Aspect of Your Life, Revised and Expanded
2012
Critical Thinking: Tools for Taking Charge of Your Professional and Personal Life
2002
Critical Thinking
2013
The Thinker's Guide to Intellectual Standards
2019
The Miniature Guide to Critical Thinking Concepts and Tools
2019
The Thinker's Guide to Fallacies
2019