Professor Grimsby's Rules for Time Travel

Professor Grimsby is a time traveler working diligently on a plan to save the future from extinction. But despite his efforts he's haunted with consistently poor results. With every move he ... Read allProfessor Grimsby is a time traveler working diligently on a plan to save the future from extinction. But despite his efforts he's haunted with consistently poor results. With every move he makes he moves the world closer to the brink.Professor Grimsby is a time traveler working diligently on a plan to save the future from extinction. But despite his efforts he's haunted with consistently poor results. With every move he makes he moves the world closer to the brink.