The first in Jim Butcher's long-running Harry Dresden series, Storm Front sounds thrilling and supernatural. To be honest, I haven't read it, but I really enjoyed the short-lived TV Series.
For Harry Dresden, Chicago's only professional wizard, business, to put it mildly, stinks. So when the police bring him in to consult on a grisly double murder committed with black magic, Harry's seeing dollar signs. But where there's black magic, there's a black mage behind it. And now that mage knows Harry's name.