Kiera Cass Says Goodbye (For Now) With Swoon-Worthy Romance A Thousand Heartbeats

No one in the world of young adult publishing writes romance quite like Kiera Cass. The author of the bestselling The Selection series and The Betrothed duology is known for her strong female characters, lush and fully realized settings, and, of course, swoony love stories full of twists and longing. And her latest novel, A Thousand Heartbeats is no different.
The story of a pair of star-crossed lovers on opposite sides of an impending war, the tale follows the dual POV story of Princess Annika of Kadier and Lennox, a mercenary from the exiled clan of Dahrain. Annika is a dutiful young woman who agrees to marry her overbearing cousin in the name of strengthing the throne and placating her father the king, who has become cold and distant in the wake of her mother’s disappearance. Lennox, for his part, believes that Kadier’s throne rightfully belongs to the Dahrainians and is willing to fight to reclaim what his people have lost. But when a series of potentially deadly events throw the two together repeatedly, they discover that their bond might just be strong enough to overcome the uncomfortable history of lies and family secrets that have kept their kingdoms at odds with one another for so long.
We got the chance to talk to Cass herself about what she says is her “last planned novel,” how A Thousand Heartbeats is different from her previous books, and her favorite romance tropes.
Paste Magazine: No one does YA fantasy romance like you, Kiera! (In my opinion, anyway, and apparently fandom’s as well!) How do you keep finding new ways to tackle familiar stories of star-crossed lovers and unexpected romance?
Kiera Cass: I think it’s okay to admit that the same situations happen over and over, both in fiction and in real life. The thing that makes them all unique is the way people approach them. My characters all feel very real and individual to me, and they rarely make decisions the same way I would, and they don’t come to the same conclusions as one another either. So it’s always interesting for me to follow the story as it unfolds, to see how they’re going to make mistakes, how they’re going to thrive. I hope that experience is just as exciting for the reader.
Paste: How does A Thousand Heartbeats compare to some of your other works, like The Betrothed or the Selection series? What sets this one apart for you?
Cass: I really do like playing with impossible situations and scenarios where the love story affects more than just the two people falling in love. Those things tend to come up a lot in my books. I also love seeing strong friendships or seeing friendships grow where they seem unlikely, and that comes up in A Thousand Heartbeats as well.
I think the big difference here is the way I’m telling the story. Having two different people tell the story and needing to arrange their timelines so they coincide neatly was a real challenge. But, for me, it was so rewarding, and I hope the readers enjoy seeing the same thing unfold through two different sets of eyes at once.
Paste: At one point you said your previous Betrothed series was evocative of Tudor England. Is there a similar comparison point for A Thousand Heartbeats?
Cass: Yes! While the world and kingdoms themselves are of my own invention, as far as fashion, technology, and general vibes, think Marie Antionette or Pirates of the Caribbean. Someone once commented that, because my stories all take place in different times, it could all be one universe, and I really love the idea that, going from The Betrothed up through The Selection, it could all just be one wild overlapping timeline. How do we get from one to the next? No idea. But that’s okay!