"The Phoenix Project" by Jacquelyn Frank. Held captive, Amara is subjected to bizarre experiments that test the limits of her sanity. But nothing prepares her for being locked away - naked - with a sexy ex-cop...after they've been pumped full of drugs that increase their sexual appetites to animalistic intensity..."Crystal Dreams" by Kate Douglas - When Lemurian Guard Darius chases a demon spirit to Earth, he faces a lethal battle between good and evil. His ally is Mari, a breathtakingly beautiful human who unknowingly holds the key to victory. But before the war is over, Darius' desire for his mortal companion threatens to erupt - and could cost Mari her life..."Spark of Temptation" by Jess Haines - Blackmailed into taking a treacherous case, P.I.