carrollactsRobert Todd Carroll’s Unnatural Acts: Critical Thinking, Skepticism, and Science Exposed! is an invaluable book for those seeking to immunize themselves against irrational thought. Having curated the exhaustive Skeptic’s Dictionary for over fifteen years, Dr. Carroll is an expert in how the untrained mind can trick itself into believing all manner of pseudoscience and superstition.

Now, for a limited time, you can purchase Unnatural Acts for Kindle or Nook for just $6.66. That’s 62% off the retail price, and it’s an especially significant number for those who believe 2012 may just usher in the apocalypse... (Spoiler alert: Those people are wrong.)

Take advantage of this special offer while you can, and add to your collection one of the best skeptical books available, Unnatural Acts by Robert Todd Carroll.

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Published by the James Randi Educational Foundation.