The Adventures Of Tom Sawyer - Audio Book

One of the senior partners of the second largest private bank in London, Alexander Holder, comes to see Holmes and Watson concerning a Beryl Coronet, that a very good family had put down as a security deposit, against a loan. Alexander finds his son with the Coronet in his hand in the middle of the night, with 3 Beryls missing. He wants Sherlock to find the three missing beryls.