The Jade Necklace

Roselyn Blake, the daughter of an explorer and scientist, has been left a Chinese jade necklace by her father. She lives with her guardian, his wife, son and daughter; her best friends. They move to a great house in the country, and much to their surprise are visited by a Chinese nobleman, his adviser, a philosopher, and his servant, the evil-looking Hop Kee. Strange things begin to happen. Roselyn becomes suspicious of Hop Kee. The atmosphere of the house is tense with mystery. Is the Chinaman after the Jade Necklace or are his plans more sinister? Only Roselyn's courage enables her to solve the mystery.