Madame X invites you to test the limits of control in this provocative new novel from New York Times bestselling author Jasinda Wilder.

My name is Madame X. I’m the best at what I do. And you’d do well to follow my rules...

Hired to transform the uncultured, inept sons of the wealthy and powerful into decisive, confident men, Madame X is a master of the art of control. With a single glance she can cut you down to nothing, or make you feel like a king.

But there is only one man who can claim her body—and her soul.

Undone time and again by his exquisite dominance, X craves and fears his desire in equal measure. And while she longs for a different path, X has never known anything or anyone else—until now...