Quicksilver (Fae & Alchemy, 1) by Callie Hart

In a brutal desert ruled by the Undying Queen, Saeris survives by staying invisible—hiding her strange powers, stealing water, and keeping secrets tight enough to cut. But secrets don’t stay buried forever. When Saeris comes face-to-face with Death himself, one wrong move cracks open a gateway between realms and drops her into Yvelia: a frozen land of ice, snow, and very-real Fae who’ve been waging war for centuries.

Saeris is the first of her kind to set foot in Yvelia in over a thousand years—and she accidentally binds herself to Kingfisher, a gorgeous Fae warrior with a foul attitude, murky motives, and plans that definitely involve using her Alchemist magic for his people’s survival. He might be her best shot at getting home… but he could also be the reason she never makes it out alive. Because Death has a name, and it’s Kingfisher of the Ajun Gate.

Now in a luxe edition with an embossed cover, silver foiling, and an updated interior design.