"Witchcraft!" screamed the old woman, pointing a trembling finger at the young girl. "Witchcraft! God have mercy on you, dear girl!"
The girl stared at her. "Madam," she politely intoned, "I'm just reading one of my books."
"Don't you lie to me, heathen wench!" the old woman scoffed. "I see the title. Pentagrams and Satan?!"
"Madam," the girl sighed, enunciating as if she were talking to a five year, "the book is titled Pentagons and Scalenes."