First published 1890. Every year since her father vanished without a trace, Miss Morstan has received an anonymous gift of a large and lustrous pearl. On the day she visits Sherlock Holmes with this mystery, a summons has reached her to meet her unknown benefactor As Holmes uncovers the mystey of her father's disappearance, the Agra pearls are seen to be the centre of a devilish tale of treachery and murder...

Published: 1975

No. pages: 141

ISBN: 0330244264

Condition: FAIR - softcover - 95g