Amazon.com description: Product Description: Original Christmas anthology. Twelve cosmic days of Christmas tales ranging from vampires to robots, from the hills of Appalachia to a high orbit space station, all celebrating the holiday in off-beat ways.
 

Joy to the world . . . or, joy to the worlds! Let heaven and nature—and also the supernatural—sing. A Cosmic Christmas presents twelve stories of Christmas in very unusual circumstances, ranging from vampires to robots, from the hills of Appalachia to a high orbit space station, all celebrating the holiday in their own, off-beat ways.

New York Times best-selling author Larry Correia sends his popular tough guy detective and magicwielder, Jake Sullivan, on a special case, while visions of tommy guns dance in the heads of the thugs he’s up against. Mark L. Van Name’s Lobo, an A.I. housed in a pocket battle starship, drops his usual cynical pose when challenged by a troubled family at Christmas time. Nebula Award-winner Catherine Asaro tells of a romantic weekend that turns into a mystery in a futuristic high-tech house—all that and Christmas, too.  Mercedes Lackey delivers a ghost story with a not-so-friendly visitation from the beyond, and George O. Smith, a star of the Golden Age of science fiction, is on hand with an episode from his classic Venus Equilateral series, in which a Christmas celebration on a gigantic space station is interrupted by the arrival of a ruthless interplanetary criminal, who didn’t drop by to hand out presents. And much more, in a holiday package that any fan of science fiction and fantasy would be delighted to find under their tree, on any planet.

About A Cosmic Christmas authors:
“If you love monsters and action, you’ll love [Larry Correia].  If you love guns, you’ll love [Correia].  If you love fantasy, and especially horror fantasy, you’ll love [Correia].”—Knotclan.com

“[Catherine Asaro creates] an entertaining mix of hard SF and romance.”—Publishers Weekly

“Just when I was thinking science fiction might be over, Mark Van Name proves that there are still smart, exciting, emotional sci-fi stories to be told.” –Orson Scott Card