'We all change, when you think about it. We're all different people all through our lives' Whisked away from their lives on Earth, the Doctor's companions we know and love sail alien seas, save countless lives and remind the Time Lord that he's a bit . . . well . . . human. But who were they before the Doctor? What adventures did they have before bumping into the untimely Time Lord? Dive into a collection of stories and adventures about the childhood's of the Doctor's companions, written by famous faces from Doctor Who's long sci-fi history.