The document is a summary of Chapter 1 of The Canterville Ghost by Oscar Wilde. It summarizes that:
1) Mr. Otis, an American, buys Canterville Castle in England despite locals warning him it is haunted. However, Mr. Otis does not believe in ghosts.
2) When the Otis family arrives at the castle, they see a mysterious blood stain in the library. The housekeeper explains it is from Lady Eleanore who was murdered by her husband centuries ago.
3) Washington Otis tries to clean the stain but it reappears after lightning and thunder, indicating the ghost's displeasure at its removal.