I'm not really a huge romance fan but one author I do really like is Patricia Briggs. She has two series that exist in the same universe with several of the same characters. It focuses mainly on werewolves but it has a whole bunch of other supernatural creatures. The main focus in the series isn't really on the romance, though there is a little more of it in her second series, Alpha and Omega. If you do decide to look into them, I'd read the Mercy Thompson series first. Gives you a little more background information.