Another series I love and am panting after the next and last in the series is the "Fever" books by Karen Marie Moning. Darkfever, BloodFever, FaeFever, DreamFever and the upcoming one, ShadowFever. This is an incredibly good series, some of the best paranormal/romance/action/mystery I have read. Moning also writes some other stuff but it tends to blend together in my head. This series is an original, with a seriously hot, magical bad boy, Jericho Barrons and Mackayla Lane, a heroine who gets stronger through each book.