What if your greatest love was also your greatest risk?

In the searing final installment of Sierra Simone's bestselling New Camelot trilogy, love and power collide in a story that's as seductive as it is shattering. President Maxen Colchester has sworn his loyalty to his country and his heart to the two people who know his soul best. But when passion becomes a political weapon and desire threatens the very institution he's sworn to uphold, the cost of loving freely could be everything.

Torn between duty and desire, Ash, Greer, and Embry must navigate a love that breaks every rule in the book--and might break their hearts in the process.

A scorching, polyamorous political romance with devastating emotional stakes and a pinch of magic, American King delivers raw intensity, unforgettable characters, and explosive payoff in this Arthurian retelling that readers call "an all-consuming masterpiece."