I definitely recommend this book--Along Came A Demon--by Linda Welch. It's available as an ebook and as a paperback.
It's an urban fantasy and follows the story of Tiff, a headstron but sensitive telepath who works for the police and helps solve crimes.
It also involves demons and ghosts and is overall impossible to put down! LOL
Really good book and I'm definitely going to read book 2 so be sure to check it out!