The Advent and Christmas season is often associated with joy, love, generosity, and unity. But for many people, this time of year magnifies loneliness, anxiety, grief, and despair. While others are enjoying celebrations with their friends and families, those who are hurting often feel even more lost, abandoned, and alone than ever. "Not all Christmases are white; some are blue," Todd Outcalt writes. Blue Christmas is a devotional book for...