Watch out, wise men: Sister's a wiseacre By Frank Wilson
Now for something completely different - at least in these rancorous times: a comedy inspired by the Catholic Church that isn't edgy or angry or blasphemous.<br> What Sister's Christmas Catechism: The Mystery of the Magi's Gold - written by Maripat Donovan with Jane Morris and Marc Silvia - is instead is charming and funny.