In 1998, the series "Charmed", the story created by Constance M. Burge of three sisters who discover that they are powerful witches, first aired on the WB network. The series ran for eight series and into top-rating DVDs, and has established a continuing presence as cult TV. The world of "Charmed" is distinctively one of female solidarity, with sisters Piper, Prudence, Phoebe and, with the death of Pru, half-sister Paige making up the 'power of...