A love story, The Inner Circleis narrated by John Milk, a virginal young man who in 1940 accepts a job as an assistant to Dr. Alfred Kinsey, an extraordinarily charming professor of zoology at Indiana University who has just discovered his life’s true calling: sex. As a member of Kinsey’s “inner circle” of researchers, Milk (and his beautiful new wife) is called on to participate in sexual experiments that become increasingly uninhibited—and problematic for his marriage. For in his later years Kinsey (who behind closed doors is a sexual enthusiast of the first order) ever more recklessly pushed the boundaries both personally and professionally.

While Boyle doesn’t resist making the most of this delicious material, The Inner Circleis at heart a very moving and very loving look at sex, marriage, and jealousy that will have readers everywhere reassessing their own relationships—because, in the end, “love is all there is.”