The Science Non-Fiction Book Group will meet on Tuesday, July 17, to discuss “Quiet: The Power of Introverts in a World that Can’t Stop Talking” by Susan Cain. Drawing on cutting edge research in psychology and neuroscience, Cain shows the contributions of introverts (about a third of us) to society. It is an Amazon “best book.” We will meet in Forbes Hall at 7:30 p.m. All are welcome. Contact: Rebecca Crawford, .