Laura Lyons was a 63rd century time traveller. In the 1890s, she asked for an audience with Sherlock Holmes and John Watson. In fact, she met Henry Gordon Jago and George Litefoot. She wanted to work out what Roger Baskerville was doing. She became part of the inspiration for Arthur Conan Doyle's return to Holmes novels, entitled The Hound of the Baskervilles. (AUDIO: The Monstrous Menagerie)