The Gilded Blade (en Inglés) - Jennifer Lynn Barnes

ALL GAMES MUST COME TO AN END.
In the stunning finale to the global phenomenon of the Inheritance Games Saga (over 6 million copies sold!), discover danger, riches, romance--and the staggering answers to long-brewing mysteries.
All games must come to an end. In this series-shattering conclusion, everyone is a player, long-held secrets are unveiled, precious threads are unraveled, and impossible mysteries are solved. In the grandest of games, there is so much to win--money, love, power, revenge--but there is also everything to lose.
The truth will be revealed in #1 New York Times bestselling author Jennifer Lynn Barnes' most masterful puzzle yet.