Diabolic witches were a 15th-century creation and, in England, were sometimes also said to take the form of their "familiars" -- cats, bugs and toads. The notion of a witch as a woman who flies through the night with a big hat, green face and evil agenda is relatively recent folklore, according to Broedel.
Broedel is the author of a new book about witches, "The Malleus Maleficarum and the construction of witchcraft: Theology and popular belief" (Manchester University Press, August, 2004).
Turnip Jack-O-Lanterns?
Broedel explains that although many misconceptions about medieval spiritual life are rampant today, some Celtic Halloween practices have been preserved, such as making jack-o-lanterns, although with a bit of a twist. They used turnips instead of pumpkins.
"They carved jack-o-lanterns out of turnips. So teach children a little history lesson and preserve Halloween fun at the same time: try a turnip-carving session," Broedel suggests. "One of the nice things about jack-o-lanterns made from turnips is that you can actually use them as lanterns. Children suspend the carved root from string or a forked stick and carry it around when they go out at night."