Sherlock Holmes - The Sign of the Four - Audiobook

The second Sherlock Holmes novel is also about an important period in John Watson's life, because this time the investigation is being conducted on behalf of his future wife, Mary Morstan. The young governess's father had previously disappeared when he came to London on leave from his station in the Andaman Islands. However, the girl receives a valuable pearl from an unknown sender every year. Where do the pearls come from? What happened to Mr. Morstan? What kind of crime is attached to the pearls? What does the sign of the four symbolize? Miklós Benedek tells all this in his usual captivating style.