Ho, ho ... ho? That’s right, kids—Santa’s coming, and this time you’d better hide. The holidays aren’t all garland and twinkle in Holidays Are Hell, an anthology of seasonal horror stories. Two of the participating writers, Lynsay Sands and Las Vegas’ own Vicki Pettersson, will discuss the supernatural overtones of the holidays December 6 at 7 p.m. in the Clark County Library.