The Sign of Four
by Arthur Conan Doyle
(Adapted book. Intermediate Level)
Chapter 1. A Visitor for Sherlock Holmes
For many years, I shared an apartment in London with my friend, Sherlock Holmes.
My name is Doctor Watson. I worked as a doctor in the British Army for several years. While I was in the army, I travelled to many strange and interesting places. I had many exciting adventures. Then one day, in Afghanistan, I was shot in the shoulder. My wound was deep and took many months to heal. I nearly died from pain and fever. At last I got better, but I could not work in the army any more. I retired from the army and came back to England.
That is why I was living in London with Sherlock Holmes. I had known my friend for many years. Our address was 221B Baker Street, in the centre of the city.
I enjoyed sharing an apartment with Holmes. My friend was a very clever man. He was the most famous private detective in London. He helped to solve crimes and catch criminals.
When people were in trouble or needed help, they came to Holmes. Sometimes the police came to Holmes and asked for help in catching a criminal.
Sherlock Holmes did not care if his clients were rich or poor. He enjoyed solving their interesting problems. He was very happy when he was working. It was the most important thing in his life.
One afternoon, I was reading a book and Holmes was standing by the window in our sitting-room. Usually he was very busy and active. But this afternoon he did not seem very happy. I was worried about my friend.
'What's the matter with you today, Holmes?' I asked.