Book excerpt: Taking its name from the lost "black book" of a famed Cambridgeshire witch, this book guides the reader through the traditional witchcraft of East Anglia, which teems with land wights, mermaids, giants, wort cunning, toad lore, folk magic, and witchcraft. Within these pages, you will discover the secret practices of "the good folk" that have been nurtured in England's "Witch Country."