Stop by Tempe's Changing Hands Bookstore to enjoy an interesting look into the life of author David Ewing Duncan. He'll be there discussing his newest book, "Experimental Man: What One Man's Body Reveals About His Future, Your Health, and Our Toxic World." The book follows Duncan as he tests his brain, body and genes for diseases, chemicals and various traits.

Changing Hands Bookstore, 2pm
6428 S. McClintock Drive
Tempe, AZ 85283
480-730-0205