Fighting for Infinity (The Loch & Key Series)

Amelia and Erin thought they had it all figured out: defy fate and prove that love conquers all. But when it comes to vampires and humans, nothing is ever simple. As the Salvatore Regina and her warrior protector, they’re revered as the queens foretold in prophecy, destined to save the vampire world and bring peace to the Fallen and their human mates.

When Grand Master Mohan's bold plan to reveal the existence of vampires to the President of the United States goes catastrophically wrong, the response is swift and brutal. Humanity reacts to the unknown in a way that should have been predictable: with fear and fire. Ripped from their Hawaiian honeymoon, Amelia and Erin find themselves on the run for their lives, and for the fate of all vampire kind. With the world against them and a centuries-old prophecy weighing on their shoulders, they must decide if they’re willing to fulfill a destiny they never chose.

Is the prophecy their fate or their prison? Can they forge peace between humans and vampires? And what if, to do both, the price is everything—even each other?

In this adrenaline-packed conclusion to the trilogy, Amelia and Erin confront the limits of their love and their sanity. Racing across the globe, they leave behind a trail of danger, desire, and impossible decisions.

Somewhere along the way, they just might find that infinity isn’t merely something to fight for—it’s theirs to claim. Together.