Canine Casper Cozy Mystery Books in Order

The Canine Casper books follow Marie Fortune, a thirty-nine-year-old dog groomer from Boston who has had enough of demanding clients, pampered pets, and a life that no longer feels like hers. Hoping for a breather, she heads to a small coastal town in Maine tied to her childhood summers. Instead of a short escape, she inherits her great-aunt's old house, perched above the harbor, and suddenly has the chance to build a whole new life.

There is just one problem. The house is haunted.

Actually, there are several problems. The place needs serious work, Marie wants to turn it into a bed-and-breakfast, the town has its share of strong opinions, and the dog left to her is far from ordinary. From the start, the series mixes renovation trouble, innkeeping headaches, local politics, and paranormal oddities. Marie does not set out to become any kind of ghost expert, but once word gets around that she can deal with troubled spirits, people begin seeking her out.

That is what gives the series its ongoing shape. Each book sends Marie into another strange situation, often at an inn, manor, hotel, or old property with a haunting attached. The ghostly side is important, but these are still cozy mysteries at heart, so the hauntings tend to be tied to very human motives. A suspicious death, a town feud, a business rivalry, or an old family grievance usually sits right behind the eerie atmosphere.

The Maine setting matters a lot here. These books lean into old houses, harbor views, small-business worries, and the tight, gossip-heavy feel of a place where everybody notices everyone else. Food, pets, and hospitality are part of the texture, so even when a murder lands in the middle of things, the mood stays more comforting than grim. The series has a supernatural hook, but it still reads like a classic small-town cozy.

Marie is the thread that holds it all together. She starts as an outsider who is tired, practical, and not especially eager to believe in anything weird. Over time she has to accept that her new town, her inherited house, and even her own abilities may be stranger than she first thought. Along the way, she is also building a business, sorting through family questions, and figuring out whether this place is just a detour or the home she was meant to find.

So this series is best for readers who like their mysteries with a little extra atmosphere. You get a seaside B&B, a smart amateur sleuth, an uncanny dog, and just enough ghostly trouble to keep the cases feeling fresh without losing that cozy core.