I'm an avid reader and a known Christmas lover in the family (aren't we all!) so often receive books as gifts. Some of them have been:
Granger, Ann - A Season For Murder
Livingston, Nancy - Quiet Murder
Roberts, Nora - The Gift
Wolzien, Valerie - Tis The Season To Be Murdered
Wolzien, Valerie - We Wish You A Merry Murder
Short stories anthology:
Mystery for Christmas, edited by Cynthia Manson
Murder for Christmas, edited by Thomas Godfrey
Murder for Christmas Volume II, edited by Thomas Godfrey
Need to look through my bookcases later. It's going to be a treasure hunt.