Book excerpt: In the air there's a feeling of…murder? Harriet Truman is looking forward to creating happy Christmas memories with her husband James and their new foster son Luke. She and the rest of the Loose Threads are also delighted to see their special quilts displayed throughout the downtown in festive store windows. But a shocking murder disrupts the joy of the season, and when another body turns up, and then Harriet and Luke only just manage to escape a black-clad attacker, it’s clear all isn’t holly-jolly in Foggy Point. And then there’s Harriet’s new horse…