A First Edition, NY Times bestseller, 'Sex at Dawn', personally signed to buyer by both authors.

A New York Times bestseller in both hardcover and paperback.

One of NPR’s Favorite Books of 2010.

Winner of the 2011 SSTAR Consumer Book Award (Society for Sex Therapy & Research), and the Foundation for the Scientific Study of Sexuality’s Harriet and Ira Reis Theory Award in Sexology for 2011.

A Best Book of 2010 (Audible.com).