"Celtic Christmas": Zoe is invited to Ireland to attend the wedding of one of her Irish cousins after contacting the man as part of her research into her Irish heritage. The wedding is being held at Dunphy Castle, the castle where Zoe first learned of her relationship to Lady Catherine, one of the ghosts she met during her last visit to the Emerald Isle. With the Christmas holiday upon them, Zoe and family are in a festive mood, until one of her Donovan relations turns up dead after the reception to welcome the bride and groom.

"Deja Diva": Amongst the frenzy of Halloween decorating and Haunted Hamlet planning, Zoe's arch nemesis Claudia Lotherman is back, intent on playing a game of cat and mouse with her favorite amateur sleuth.

"Sleighs, Sleuths, and Siblings": It's Christmas in Ashton Falls. The last Christmas before Alex and Scooter go off to college. Zoe Is determined to make it the best Christmas ever, so she enlists the help of the entire gang while ignoring important clues relating to her own health, which lands her at the doctor’s office for an unexpected visit. Meanwhile, a series of deaths rock the small alpine hamlet, and the evidence collected leads Zoe to believe that her father might be the next victim.

"Miracles, Mysteries, and Memories": Zoe tries to juggle sleuthing with family obligations as Alex and Scooter prepare to graduate high school, and Zoe fears that things will never be the same.