You're So Dead to Me (Grimdale Graveyard Mysteries Book 1)

The three ghosts I used to play with as a kid are back in my life again. Only now I’m their age and they’re infuriatingly attractive. But my three ghoulish houseguests are the least of my problems. On my very first day at my new job, I stumble into a fresh corpse. The dead guy’s ghost needs me to solve his murder so he can cross over.