Well, 'cbc the shepherd and other christmas stories' sounds like a compilation that focuses on a shepherd's story perhaps in the context of Christmas. The other stories in it are probably also centered around Christmas themes such as the birth of Jesus, the magic of the Christmas season, and the spirit of giving. Maybe the shepherd's story is about his encounter during the night of Jesus' birth, like seeing the star or the angels. And the other stories could be about different characters' experiences during this special time of the year.
Since I don't have detailed knowledge about 'cbc the shepherd and other christmas stories', it's hard to give a comprehensive account. However, generally speaking, given the title, it seems to be a collection of stories. The main story might be about a shepherd. In the context of Christmas, shepherds are often associated with the Nativity. They were among the first to be informed of Jesus' birth. So the story of the shepherd could be about his journey to see the newborn Jesus. The 'other christmas stories' could cover a wide range of topics related to Christmas, like the preparation for Christmas in a small village, the story of a poor family's Christmas miracle, or the adventures of children during the Christmas holidays.