The Haunted Guesthouse Mystery - E.J. Copperman

Night of the Living Deed (A Haunted Guesthouse Mystery #1)
Newly divorced Alison Kerby wants a second chance for herself and her nine-year-old daughter. She's returned to her hometown on the Jersey Shore to transform a Victorian fixer-upper into a charming-and profitable-guest house. One small problem: the house is haunted, and the two ghosts insist Alison must find out who killed them.

An Uninvited Ghost (A Haunted Guesthouse Mystery #2)
Alison and her resident gumshoe ghost are on their next case when the deceased Scott MacFarlane floats in worried that he accidentally killed a prominent local woman. Turns out she's still alive...that is, of course, until she's murdered-in Alison's house. Now, between the demands of her guests and the arrival of a reality television crew, Alison must find the killer before she sees reality from the other side.

Old Haunts (A Haunted Guesthouse Mystery #3)
The ghosts haunting Alison Kerby's Jersey Shore guesthouse are sad. Maxie wants to know who murdered her ex-husband, and Paul pines for his still-living almost-fiancee. The only one who isn't missing her ex is Alison-because The Swine just arrived on her doorstep...

A Wild Ghost Chase (A Haunted Guesthouse Mystery #3.5)
Phantom PI Paul Harrison from the national bestselling Haunted Guesthouse mysteries returns with a tale of his own in a house full of ghosts, secrets, and spectacular oceanside views…

Three years ago in a large Victorian house on the Jersey Shore in the town of Harbor Haven, fledgling private investigator Paul and his client, Maxie Malone, were murdered. Since then, recent divorcee and reluctant ghost whisperer Alison Kerby and her 10-year-old daughter Melissa have moved in and converted the place to a guesthouse, where Maxie and Paul are now checked in for an eternity and ready to solve any case that comes their way—or at least spook the guests (who love it).

Alison’s got a lot on her plate at the moment, however, so when Paul discovers the three-hundred-year-old ghost of a small boy in the house, he decides not to involve her in the case. The boy, named Eagle of the Sun, says he’s searching for his missing mother. Paul’s happy to help Eagle of the Sun find her, though something about the boy’s story doesn’t add up. But why would a lost little ghost lie?

Chance of a Ghost (A Haunted Guesthouse Mystery #4)
Alison Kerby’s guesthouse is haunted all year round. Surviving the dead of winter, though? That’s a spooky proposition.

Even with a blizzard bearing down on New Jersey, Alison can count on at least two guests—Paul and Maxie, the stubborn ghosts who share her shore town inn. Then there’s her widowed mother, who hasn’t just been seeing ghosts, she’s been secretly dating one: Alison’s father. But when he stands her up three times in a row, something’s wrong. Is he a lost soul…or a missing apparition?

Their only lead is an overdramatic spirit—stage name Lawrence Laurentz—who doesn’t take direction well and won’t talk until they find his killer. Alison will reluctantly play the part of PI, but when the clues take a sinister turn, the writing is on the wall: If Alison can’t keep a level head, this will be her father’s final act—and maybe her own.