The Kyanok Ni ruby case on Volsunga yacht
Dane arrives aboard the Volsunga to seek help from Barton Slade and Barton’s party regarding the missing Kyanok Ni ruby. Miss Agatha Lee’s scream triggers a search as the jewel vanishes from Mrs Falkland’s tower room despite a thief being captured. The robe is missing with no obvious hiding place, prompting theories of a hidden plan among the Highcliffs party.