'Yes, sir,' the driver replied. 'A prisoner has escaped from Dartmoor Prison. He's a very dangerous man. His name is Selden. He is a dangerous murderer.'
I looked across the empty moor. A cold wind blew and made me shiver. holmes believed that someone wanted to murder Sir Henry Baskerville. Now, another murderer was out on the moor. I felt that this loney place was very dangerous. I wanted to go back to London.
There were thick trees all round Baskerville Hall. It looked like a castle. It stood alone on the empty moor.
We stopped outside Baskerville Hall. 'I must leave you here,' said Dr Mortimer. 'I have a lot of work to do. And my wife is waiting for me at home.'