Relativism: Feet Firmly Planted in Mid-Air. By Francis J. Beckwith; Gregory Koukl. Rated 4 stars from 65 reviews at the present moment at Amazon. Print list price $17.00; digital list price $17.00; Kindle price now
$2.99.
http://www.amazon.com/Relativism-Fee...ted+in+Mid-Air.
Christianbook and Kobo have this book (both in the epub format, of course) marked down as well, and there may be other ebook sellers which have done that, too. At Christianbook it's $2.39 (DRM protected). If money is extra tight, you might want to get it at Kobo, where it is $2.99, but discountable. There are 30% off codes readily available (see the Mobileread thread on Kobo discount codes) right now, which will bring the total down to $2.09.
"An extremely well researched, intellectual approach to the problem of relativism and its effect on education, public policy, and our everyday lives." Youth worker