It's a Ghost's Life by Erin McCarthy Book Resume:
When the bitterly cold days of January descend on Cleveland, Bailey Burke finds her “Put It Where?” home staging business is as frozen as her toes. The only bright spot is the return of her friend Ryan after his, ahem, eviction from heaven. Especially since no other dead people seem to be harassing her in recent weeks. Yet when her grandmother’s bingo buddy turns up frozen solid in a stranger’s back yard, Bailey is the only one who finds the death suspicious. Only Bailey knows fashion and she knows Shirley, a one-time film star, would not be caught dead, literally, in a stained nightgown. Determined it prove it is homicide and not dementia, she enlists Ryan’s help to investigate, despite his ghostly limitations. This time Bailey is ready to play it smart, solve the crime, have the bad guy do the time… only all is fair game in bingo and eccentric backstabbing biddies with gobs of cash.