A Los Angeles Times columnist recounts her eighteen-month undercover stint as a man, a time during which she underwent considerable personal risks as she worked a sales job, joined a bowling league, frequented sex clubs, dated, and encountered firsthand the rigid codes and rituals of masculinity.

'This captivating account will forever change the way you see men - and perhaps yourself.' -- Marie Claire

An addictive, enthralling read? breathtaking. -- Viv Groskop, Observer

Beautifully written? a brave and fascinating book. -- Christopher Hart, Sunday Times

Funny, compelling and human. -- Sarah Vine, The Times

Intelligent, articulate and perceptive... one of the most sympathetic renderings of masculinity you?re likely to read.-- Lionel Shriver, Guardian