Unus (Stone Mage Saga Book 1)

Struggling barista Constance Flynn is barely hanging on: she's up to her eyeballs in debt, her mother is dying, and she just lost her pet rabbit. But she keeps the promise she made to her best friend, Lexie, for a shopping trip. For the cost of a cup of coffee, she buys the pretty wooden box she can't take her eyes off of. Inside the box is a dazzling bracelet with colorful gemstones. Once on, it won't come off. She doesn't think anything of it until Lexie is abducted. The mysterious kidnapper wants only one thing in return – Constance, the stone mage.