The Broken Queen. Court of the Last Dragon, #1

Born from magic, Atorra is an exquisitely lifelike living doll raised in the house of concubines, soon to be sold off as some man's toy. Instead, a stranger walks in, with black horns and sharp eyes, radiating magic: the King of Dragons. King Harrai, a man with royal dragon blood, searches for the reincarnation of the dragon queen. He knows Atorra is the one he seeks. But she is not the one he wants.
He considers her very existence a cruel abomination, and she can't give him an heir. Still, there is no doubt she holds the ancient magic that protects his kingdom, and custom is upheld-Atorra and the cold, handsome dragon king are married with all pomp and ceremony. Although her magic lessons are brutal and the court hostile, Atorra relishes her freedom and growing power. She bonds with her dragon, learns to claim her place at the council like all queens before her-and slowly discovers an unexpected passion with her king.
But something dark stirs in the western mountains once more. It killed Harrai's parents and their dragons years ago and now threatens everything Atorra has come to hold dear. She alone may be the key to saving her kingdom-but the price will change her forever. I've had this story in my head for decades and it's finally here! With rich world building and swoon-worthy slow burn romance (but we do get to some spice!), the Court of the Last Dragon is the first book in an epic series perfect for fans of Elise Kova, Grace Draven, and Mercedes Lackey.