http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
In 1756, as a deadly comet hurtles toward London, Dr. Sabian Blake and his fourteen-year-old housemaid, Agetta, struggle against dark forces that seek an ancient, powerful book in Blake's possession that would enable them to carry out an evil plan in which Agetta unknowingly plays a pivotal role.