Vanquish the Curse — Alexa Egan

Lady Estelle Swann didn't come to London in search of a husband. Instead she's here hunting for one of the magical Keys of Gylferion in hopes of preventing a war between Fey-blood and shape-shifter. So when the notorious scoundrel Lt. Jack Ramsay turns his dangerous charms her way, she's more than a little suspicious. But he's after something else -- something that leads the couple on a mission both complicated and deadly. Soon Estelle and Jack find themselves fighting not only unseen enemies but their own very dangerous attraction…