Christmas Curiosities: Odd, Dark, and Forgotten Christmas

The Old Magic of Christmas: Yuletide Traditions for the Darkest Days of the Year

Krampus: The Devil of Christmas

Krampusnacht: Twelve Nights of Krampus

Krampus Playing Cards

Krampus Sticker Book: 72 Reusable Stickers for Naughty Girls and Boys of All Ages

Krampus Greeting Cards: Gruss vom Krampus!

The Winter Solstice: The Sacred Traditions of Christmas

The Origins of Christmas

The Battle for Christmas: A Social and Cultural History of Our Most Cherished Holiday

Night of the Witches: Folklore, Traditions & Recipes for Celebrating Walpurgis Night