A Fate of Smoke and Betrayal by Y Maria

Thrilling and heart-shattering, A Fate of Smoke and Betrayal is the third book in The Fated series, an epic romantasy filled with dragons, Fae magic, fated mates, and a slow-burn romance where soul bonds burn brighter than fire, and love becomes the most dangerous kind of magic.
A warrior born of death . . .
Finley has never feared dying. What terrifies her is living. Sold off at thirteen for her death magic, she’s been used as a weapon and a warning. But when dragons in the realm of Vistos begin to fall prey to a shadowed force that drains their magic and life, Finley is called upon to wield a magic she never knew she held. One she doesn’t trust. A magic that whispers of healing when all she’s ever known is destruction.
A dragon rider bound by love he doesn’t believe he deserves . . .
Brenton has spent years denying the bond that ties him to Finley, convinced that her happiness lies with her intended . . . not with her soul-bound mate. But when they come together for a mission and dark forces spread through the realm, the line between honor and what the fates intended begins to blur.
A choice between power and love . . .
As allies rally and enemies move unseen, Finley and Brenton must confront the truth of what they are . . . and what was meant to be. Because to save the dragons, they’ll have to be brave enough to fight for the one thing they have always been afraid to choose—each other.