You're never too dead to fall in love.

Clare Holmes died once.No one bothered to tell her. It worked out well in the end, as the powers-that-be sent her back to Earth. No one bothered to tell her that, either. It might have come in handy when she started seeing dead people, handier yet when they demanded she set up a dating service for them. 

Now she has ghosts clambering at her door looking for their soul mates, a million dollar inheritance, and a couple of wacky sisters who are after her pot of gold. 

She can handle them. It's the handsome lawyer who's administrating her bequest who keeps her up at night.