There are till some thing I don't understand, I said to holmes. Tell me - who was stapleton? Why did he want to skill Sir Henry? It is simple my dear watson, said holmes remember sir charles had two brother. The youngest brother, Roger was a bad man. He got into troble over money and went to South America. He died in Venezuala. He did not marry so no one knew he had a son. And this son called himself Stapleton? Yes, and the son was both bad and clever. He wanted the baskervill money. There were only two Baskervil left alive - Sir Charles ann Sir Henry. If they died, Baskerville hall would belong to Stapleton? What about his wife? Why did stapleton say she was his sister? At first stapleton wanted her to marry Sir charles or sir henry. That was a way of getting the money? What an evil man I said. But she did not want to help stapleton. She tried to warn both of them, didn't she? Yes, she tried to meet sir charles the night he died. But stapleton found out. Stapleton waited for sir charles and frightened him to death with the black dog. Also, Mrs. Stapleton sent the note to sir henry at the northumberland Hotel. Then sir henry fell in love with Mrs. stapleton so stapleton was worried and angry. At last stapleton had to tie her up to stop her telling sir henry. And stapleton was the man with the black beard? Yes, he tried to hide his face. Help put on a beard when he followed sir henry in London. What about the missing boots? I asked. The dog and boots go together, Holmes said Stapleton knew the silly story about the hound of the baskervilles. And the knew that sir Charles belived the story. So stapleton bought that huge black dog and let it walk on the moor at night. But the boots, i said. What about the stolen boots? Watson you are very slow, said Holmes. It was a hunting dog. Hunting dogs will follow a smell Stapleton wanted some of sir henry's clothes to give to the dog. He paid a waiter at the hotel to steal the boots. But the first boots did not work because it was new. It did not have sir henry's smell. Then remember the dog hunted selden because seldon was wearing sir henry's old clothes. What a strange story, I said. Stapleton was clever. Yes, my dear watson said Holmes. I needed your help to catch him now why don't you write about it? Perhaps you can call your story The Case of the Stolen Boot?