Amelia Swenson's plans for the weekend didn't include a sexy djinni or saving the world from demons, but plans change. Her whole life changes when Amelia discovers the ring to which the handsome djinni is enslaved, and at the same time accidentally unleashes a demon into the world. The djinni, Al-Marid has been alone for three thousand years -- is it any wonder he falls for the woman who frees him? But who ever heard of a lilit? Lilits prey on men, drive them to madness, kill children, and cause miscarriages. And now Amelia has let one loose on her city. In this adventure spanning time from the ancient middle east to the distant future, Amelia faces danger and discovers potentials she never knew existed in herself and her world, all in the quest to free the maddening being she comes to love.