‘Twas the Knife Before Christmas by Jacqueline Frost
'Twas the Knife Before Christmas is a perfect cozy mystery for this time of year. It's Christmassy from beginning (the corpse being found in a candy dish of peppermints) to end (a Christmas Eve party at an inn that may or may not have been built by Santa Claus).
Holly is our amateur sleuth. She works at her parents' tree farm where the annual Reindeer Games is underway. She's also the future innkeeper. Her parents are building an inn at the farm to help accommodate all the tourists that come to Mistletoe, Maine. Her friend Caroline is accused of murder, actually arrested, so she takes it upon herself to do some investigating, not trusting her maybe-boyfriend/sheriff to handle the job on his own. In her defense though, Evan, the sheriff, clearly has something else on his mind. It turns out his sister is in some trouble and is hiding out at his house.
There were a lot of people in town who...