Time Ripper — Barry Porter

1888, London - Jack the Ripper has just begun his reign of terror, killing the first of his five victims, Mary Ann Polly Nichols. But what he doesn't know is that he is being watched-and recorded-for the benefit of historians and libraries of a future society. 2075, Los Angeles - The Institute was created to send technicians back in time to record famous historical moments. Physical time laws, nicknamed Old Man Chronos, prevent any change in events, always avoiding paradoxes. But when two time agents are sent back to 1888 London to record Jack the Ripper's crimes, something goes wrong. Something horrible. Something bloody. Something that should be...impossible. And if the agents can't figure a way out of their deadly situation, all of history, even time itself, may be ripped apart around them.