Doctor Who: Devil in the Smoke

Madame Vastra, the fabled Lizard Woman of Paternoster Row, knew death in many shapes and forms. But perhaps one of the most bizarre of these was death by snow...On a cold day in December, two young boys, tired of sweeping snow from the workhouse yard, decide to build a snowman and are confronted with a strange and grisly mystery. In horrified fascination, they watch as their snowman begins to bl...