Someone asked me about this some time ago, so for that person...The Cambion's Kiss will be re-released January 7, 2008.

Lady Exotica of Oea is a broken succuba. In love with the Prince of the Incubi, she is a slave to her emotions--and for that, Prince Kaliban casts her off to his cruel, murderous cousin. But it seems that the Prince has a brother on the human plane--a Cambion who has as much right to the throne. Only the Cambion can save Exotica now. All she has to do is awaken and dominate the sex demon in him. It will be easy, sensual, and with no strings attached. At least, that's what she thinks ... until she kisses him.