A young lady, Miss Mary Morstan, contact Sherlock Holmes for his help regarding her father, captain Morstan, who disappeared 10 years ago. Since his disappearance she annually receives a valuable pearl by post from an unknown person. The mystery leads Holmes and doctor Watson into an intricate plot regarding a lost treasure belonging to four convicts on the Andaman Islands. Written by Mattias Thuresson

The mysterious death of an enigmatic young man newly arrived in the suburb of Wetherby releases the long-repressed, dark passions of some of its residents.