Fallacy Detective (old)

Fallacy Detective (old)

Thirty-Six Lessons on How to Recognize Bad Reasoning

by Hans Bluedorn, Nathaniel Bluedorn
Publisher: Christian Logic
2nd Edition, ©2003, ISBN: 9780974531502
Trade Paperback, 234 pages
Current Retail Price: $22.00
Used Price: $8.50 (1 in stock) Condition Policy

What is a fallacy? A fallacy is an error in logic—a place where someone has made a mistake in his thinking.

These are fallacies:

  • "A cloud is 90% water. A watermelon is 90% water. Therefore, since a plane can fly through a cloud, a plane can fly through a watermelon."
  • This new book, The Fallacy Detective, must do a good job teaching logic. It has been on the best-seller list for months."

This book is for fallacy detectives. It was designed to be a handy text for learning to spot common errors in reasoning.


  1. Christian view of logic
  2. Self-teaching
  3. Written for ages 13 through adult
  4. Focus on practical logic skills
  5. Exercises with answer key
  6. Includes The Fallacy Detective Game

Related link:

Christian Logic site

Additional Information:

Sample Pages
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  Fallacy Detective
TammyA, 10/16/2008
I recommend this book for ALL families! This (with their 2nd book The Thinking Toolbox) helps prepare a child for clear, critical and logical thinking in a delightfully engaging way. It is a "must do" for our children to help prepare them to think clearly for college and for life.