Since ancient times, the mystical and magical have inspired countless stories of men and women wielding special powers. Among these are wizards, humans with immense magical ability. Related to witches, these beings have been shrouded in their own folktales and fairy stories. Some wizards are said to be good, while others are bad. Today, the most well-known contemporary wizard is Harry Potter, the fictitious hero of J. K. Rowling's imaginative series...