Ashbound

She came to stabilize the heat. They claimed her instead.Rhea Brooks is a curvy thermal-systems engineer hired for five days to recalibrate the primary heat exchangers at Ashbound, a private geothermal compound built into a Cascade volcanic ridge. The two owners—Cassian Vale, controlled and intense, and Theo Hart, warmer but no less possessive—keep her on site when ash fall seals the mountain road...