The groundbreaking #1 New York Times Bestseller—updated for the 50th Anniversary with a New Foreword by Molly Jong-Fast and a New Introduction by Taffy Brodesser-Akner! “The boundary-breaking novel that redefined sexuality.”—O Magazine Isadora Wing is tired. Tired of being psychoanalyzed. Tired of grad school. Tired of fighting with her husband. Tired of having unfulfilled desires. She thinks she knows what she's searching for and how to achieve it. But her quest to engage in no-strings-attached sex quickly shifts into a journey of self-discovery that will leave her questioning her own mind, her ideals, and what she truly wants in life.... Originally published in 1973, the ground-breaking, uninhibited story of Isadora Wing and her desire to fly free caused a national sensation. It fueled fantasies, ignited debates, and introduced a notorious new phrase to the English language. Now, after fifty years, this revolutionary novel still stands as a timeless tale of self-discovery, liberation, and womanhood. “Smart, bold, bracing and, importantly, extremely funny.”—Meg Wolitzer