The Vow He Breaks (Burning Bliss: Dragorin Bratva Series Book 1)

I own a bookstore. I know how dangerous love stories end. But when my twin brother vanishes, billionaire vineyard owner Andrei Dragorin is my only lead. Then someone sets his stable ablaze with me inside, and the man I'm using becomes the man I love. Now a killer from his past gives me forty-eight hours: betray Andrei or lose my brother forever.