The hound of the baskervilles....summary?

The hound of Baskerville is a book written by sir Arthur canon dayle.The main characters of the book are Mr. Sherlock Holmes, Dr. Watson, Sir Henry Baskerville, Stapleton, Mrs. Stapleton. The summary- It is a story of the family of Baskerville who were killed as to said because of the curse caused by Hugo the fore father who has kidnapped a lady as he wanted her and kept her upstairs having wine ??with his co members and the lady escapes. Mysteriously both of them die. The curse was that the successor would be killed by the supernatural power. Sir Henry Baskerville is the successor of the family and sherlock Holmes investigates the mystery and comes to an end that Stapleton was the son of sir Henry's uncle who no one knows was alive trains a hound to kill the successor in order to get the property. Lastly they shoot the hound and Stapleton drowns into the sand. They come to know all this with corporation of Mrs. Stapleton who was tortured by Stapleton. At the end Sir Henry Baskerville marries Mrs. Stapleton and lives happily ever after.