Conversation so far:
Was Robert Todd Carroll a writer?
Robert Todd Carroll authored Becoming a Critical Thinker, a textbook for introductory logic and critical thinking courses.
What was Becoming a Critical Thinker about?
It covers subjects such as language and critical thinking, the mass media and other sources of information, fallacies of reasoning, and inductive and deductive arguments.

Question: Did he write anything else?
Self-contained rewrite: Did Robert Todd Carroll write anything else?