He's a Stud, She's a Slut, and 49 Other Double Standards Every Woman Should Know is a 2008 book by feminist writer Jessica Valenti.

The 244-page work, commenting on 50 double-standards in expectations for women, is Valenti's second book.

[1] New York magazine's Vulture vertical said Valenti "delivers thoughtful observations on serious under-the-radar issues.

"[4] In The New York Times, Liesl Schillinger compared Valenti's book to a work published the same year by conservative author Kathleen Parker, noting the two books mentioned a number of the same studies and cultural touchstones, just interpreted to opposite conclusions.

[1] Parker argues contemporary American culture disregards the needs of boys and men while Valenti—Schillinger suggests, more persuasively—argues deference to the "delicate male ego" is overprioritized against the welfare of women.