You have been invited to dine at the fabled mansion of the Mad Professor. After a delightful dinner, the Professor announces to his guests that he has invented a contraption that has opened a doorway to allow hideous nightmares to be released upon the world—ghosts and creatures of nightmares. But, there’s a catch: whoever can survive the Horrors of the library will be the sole inheritor of the Mad Professor’s fortune and all of his secrets. Horror in the Library is a 19th century Victorian themed tile-based competitive card collecting game for 2 to 6 players. Players compete to collect all the items they need to confront the Horror they have been challenged with by the Mad Professor. Once all components are collected it is a race to the Portal to win the game!