When the New York Times moved out of its old building a few months back, the newspaper's library got rid of some older books that didn't make the cut for the new library. One orphaned book made itss way into the hands of Times book blogger Dwight Garner: Group Sex: A Scientist's Eyewitness Report on the American Way of Swinging, by Gilbert D. Bartell, Ph.D. Published in 1971 — at the height of wife-swapping's suburban allure — Garner believes he may have something priceless on his hands. Judging by the passages he's posted, he's probably right! [Paper Cuts]