About the Author
MARK LEYNER is the author of My Cousin, My Gastroenterologist; Et Tu, Babe; and The Tetherballs of Bougainville. He has written a variety of movies and television shows.
MARK LEYNER and BILLY GOLDBERG, MD are the authors of the #1 New York Times bestsellers Why Do Men Have Nipples? and Why Do Men Fall Asleep After Having Sex?