"Can you judge a book by its cover? Is a friend in need truly a friend indeed? Does love conquer all? Is no man an island? In Plays Well with Others, Eric Barker dives into these age-old maxims drawing on science to reveal the truth beyond the conventional wisdom about human relationships. Combining his compelling storytelling and humor, Barker explains what hostage negotiation techniques and marital arguments have in common, how an expert con-man lied his way into a twenty-year professional soccer career, and why those holding views diametrically opposed to our own actually have the potential to become our closest, most trusted friends." --Publisher.