Perfectly Proper Paranormal Museum Books in Order

After losing her career, Maddie Kosloski takes charge of a paranormal museum in California wine country. A corpse and her best friend's arrest turn the new venture into a murder investigation complicated by local rivalries.

Maddie Kosloski's haunted grape-press exhibit attracts controversy when its former owner accuses her of theft. His murder in a wine barrel makes her a suspect, pushing the paranormal museum owner to investigate his death.

San Benedetto's Christmas straw cow attracts arson threats, and Maddie Kosloski's mother volunteers to guard it. When a guard is killed with flaming arrows, Maddie investigates a mystery involving the town tradition and haunted cowbells.

During San Benedetto's wine and chocolate celebrations, museum owner Maddie Kosloski discovers a chocolatier dead and covered in cocoa. As she investigates the artisan chocolate business, her new haunted exhibit provides an unsettling backdrop.

Maddie Kosloski juggles her paranormal museum with preparations for her friend Adele's wedding, including an allegedly haunted vintage dress. A bridesmaid's murder forces her to investigate before the growing list of suspects overwhelms the celebration.

Museum owner Maddie attends an estate auction of spiritualist artifacts, only for the auctioneer to turn up dead. A missing statuette and competing collectors draw her into an investigation that threatens her friends as well as her plans.