Christian Logic
Thirty-eight short lessons on common fallacies, with comic strips.
A logic book by Nathaniel and Hans Bluedorn with 38 lessons on recognizing bad reasoning, grouped into units on topics such as avoiding the question, making assumptions, statistical fallacies, and propaganda. Each lesson has exercises, with an answer key included. It uses cartoons and everyday examples.
Written by the Homebuilt team from the publisher’s own materials, checked September 2026. Prices and editions change, so confirm with the publisher. Learn more: The Fallacy Detective product page · How to Use The Fallacy Detective in a Homeschool
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