New York Times bestselling author Sarah MacLean follows her highly acclaimed Bombshell with Heartbreaker, featuring a fierce, fearless heroine on a mission to steal a duke's secrets...and his heart. HEARTBREAKER Hell's Belles, Book 2A Princess of ThievesRaised among London's most notorious criminals, a twist of fate landed Adelaide Frampton in the bright ballrooms of Mayfair, where she masquerades as a quiet wallflower—so plain and unassuming that no one realizes she's the Matchbreaker...using her superior skills as a thief to help brides avoid the altar.A King of ReputationHenry, Duke of Clayborn, has spent a lifetime living in perfection. He has no time for the salacious gossip that arises every time the Matchbreaker ends another groom. His own reputation is impeccable—and the last thing he needs is a frustrating, fascinating woman discovering the truth of his past, or the secrets he holds close.A Royal MatchWhen the two find themselves on a breakneck journey across Britain to stop a wedding, it's impossible for Clayborn to resist this woman who both frustrates and fascinates him. But late-night carriage rides make for delicious danger...and soon Adelaide is uncovering Clayborn's truths, throwing his well-laid plans into chaos...and threatening to steal his heavily guarded heart.