Young widow Penelope Thornton-McClure and her old Aunt Sadie are making ends meet by managing a mystery book shop - a quaint Rhode Island landmark rumored to be haunted. Pen may not believe in ghosts, but she does believe in good publicity - like nabbing Timothy Brennan for a book signing. But soon after the bestselling thriller writer reveals a secret about the store's link to a 1940s murder, he keels over dead - and right in the middle of the store's new community events space. Who gives Mrs. McClure the first clue that it was murder?

Clare Cosi used to manage the historic Village Blend coffeehouse…until she opted for quieter pastures and a more suburban life. But after ten years and a little friendly cajoling from the owner (a fresh pot of Jamaican Blue Mountain was all it took), she's back to the grind. With a sprawling rent-free apartment directly above the Village Blend, her cat Java by her side, and plenty of coffeehouse redecorating ideas, Clare is thrilled to return to work. Until she discovers the assistant manager unconscious in the back of the store, coffee grounds strewn everywhere.

When Holly White's fiancé cancels their Christmas Eve wedding with less than two weeks to go, Holly heads home with a broken heart. Lucky for her, home in historic Mistletoe, Maine is magical during Christmastime - exactly what the doctor prescribed. Except her plan to drown her troubles in peppermints and snickerdoodles is upended when local grouch and president of the Mistletoe Historical Society, Margaret Fenwick, is bludgeoned and left in the sleigh display at Reindeer Games, Holly's family tree farm.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

Jake and Ellie have been through a lot together, from home repair to homicide investigation. So when they decide to open a chocolate-themed bakery, they figure it'll be a piece of cake. With Ellie's old family recipes luring in customers, they expect to make plenty of dough this Fourth of July weekend. Having family home for the holiday only sweetens the deal for Jake - that is, until the ill wind of an early-season hurricane blows up her family's plans. But as bitter as the storm is, something even more sinister is brewing in the kitchen of The Chocolate Moose - where health inspector Matt Muldoon is found murdered.