We are in December now and the 2023 holiday season has begun. I’ve already been listening to my Christmas albums—always start with Chicago’s three Christmas albums—but made a fun discovery this year: Richard Marx’s “Christmas Spirit.” Boy, is that a fun song, and you really must watch the cameo-filled video. I’ve also started my season’s readings and, for the past past five years, my annual Christmas reading is anchored by an Advent calendar of short stories. The WMG Holiday Spectacular is the brainchild of veteran author Kristine Kathryn Rusch. She wondered what it would be like to have a new short story each day from Thanksgiving through New Year’s Day.…