Even with her life in ruins in New Mexico, Shay feels uneasy about settling into the small seaside town where she grew up on California's Monterey Peninsula, and taking over an estate bequeathed to her by Bridget Early, a woman she had barely known. Her heightened senses—an empathic gift she's had since childhood—go into overdrive upon touring Crystals & CuriosiTEAS, Bridget's eclectic tea and psychic shop brimming with Irish lore and Celtic symbols. They reach a boiling point when Shay looks up to discover a stranger's body sprawled across the shop's greenhouse roof . . .

Everyone in Athena, Mississippi, knows Charlie Harris, the good-natured librarian with a rescued Maine coon cat named Diesel that he walks on a leash. He's returned to his hometown to immerse himself in books, but soon enough he's entangled in a real-life thriller. A famous author of gory bestsellers and a former classmate of Charlie's, Godfrey Priest may be the pride of Athena, but Charlie remembers him as an arrogant, manipulative jerk—and he's not the only one. Godfrey's homecoming as a distinguished alumnus couldn't possibly go worse: by lunch, he's put a man in the hospital.

Sea Isle was supposed to be the fresh start Dr. Emilia McRoy dreamed of. Far from the busy emergency room across the Atlantic in Seattle, she hoped to settle down and begin this new chapter as a small-town doctor to the quirky residents who immediately welcomed her. When she stumbles across a dead body, she starts to think that she may not be as Scot free of the drama and intrigue as she initially thought.

Summer is busy season for Mackenzie "Mac" Almeida's bicycle shop, nestled in the quaint, seaside hamlet of Westham, Massachusetts. She's expecting an influx of tourists at Mac's Bikes; instead she discovers the body of Jake Lacey. Mac can't imagine anyone stabbing the down-on-his-luck handyman. However, the authorities seem to think Mac is a strong suspect after she was spotted arguing with Jake just hours before his death. Mac knows she didn't do it, but she does recognize the weapon - her brother Derrick's fishing knife.

Back in Balsam Dell to heal after the death of her husband, Carly Hale is finally pursuing her lifelong dream — opening Carly's Grilled Cheese Eatery. After only five months, business is booming as Vermont vacationers and townspeople alike flock to lunch on her Party Havartis and other grilled-cheese concoctions. That is, everyone is but Lyle Bagley, her one-time high-school boyfriend who’s now the town bully — and he just bought the building that houses her eatery and wants her out.