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            The Thinker's Guide Library

            Set of 22 Guides.

            Only $259.95

            Also available individually.
            Millions in circulation worldwide!


            Critical thinking is a desire to seek, patience to doubt, fondness to meditate, slowness to assert, readiness to consider, carefulness to dispose and set in order; and hatred for every kind of imposture.

            ~ Francis Bacon (1605)

            OUR MISSION

            The Foundation and Center for Critical Thinking aim
            to improve education in colleges, universities and primary
            through secondary schools. Read more.

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