A Heart Made of Gold by Christina H. Childers

Her hands are blessed with the power to transform anything she touches into gold. A single mindless touch changes the course of her life forever.

After her husband’s sudden death, Queen Kalyca of Aristos must protect herself and the vacant throne from a tyrant hellbent on becoming king. With the help of newfound allies—a divine-borne, a flirtatious hero, a famous strongwoman, and a determined youth—she finds all the strength she needs to survive in a cruel world where gods are eager to play behind the scenes.