Passion always comes with a price.All that Russian aeromancist Lann Dréan wants, is to enjoy a month of peace in the privately owned convent in Santiago he is turning into a home. When an American literature student walks into his library of ancient books, his holiday intentions change. The untouchable Lann is inexplicably enraptured. For all his famed control, he cannot stay away from Katherine White.Gifted with a hunted talent and a price on his head, the best Lann can offer Kat are thirty days of unrivalled passion before returning to his paranormal crime taskforce in New York. If Kat consents to his terms, she will agree to walk away on Day Thirty. Forever. But his uncontainable desire comes with an unforeseen price.