Is it true that people can literally be scared to death ? Is it possible to photograph astral projections ? What happens if you play with a pack of cards which belonged to a dead card-trickster ? These and more questions are raised and answered in ''The Seen and the Unseen'' , a collection of twelve short stories of a supernatural and uncanny nature by English author Richard Marsh , famous for such mystery/horror novels as ''The Beetle'' and ''The Goddess: A Demon''. So if you feel you are...