"For the purpose of throwing dust in the eyes of certain persons who are interested in an attempt to deprive the Shan of his throne. Mind, that is merely surmise, but I fancy it is correct. But I may tell you that my husband could never have hardened his heart to that extent."

"It doesn't matter now," Harold explained. "We are in a position to redeem the gem. Of course, under the circumstances, I need not conceal anything from your Mr. Gerald Parkford——"

"Capital!" Mrs. Benstein cried. "His name is good enough for anything. Now the path is quite clear. I want you and Miss Lyne to lunch with me at two o'clock at the Belgrave. The Shan must come along, that is imperative. He is to leave a note for his minister Hamid Khan to join him there at that meal, and bring the document that requires sealing along. Also I am going to ask Sir Clement Frobisher; only I want Hamid Khan to be a little late. Do you understand?"

"Most brilliant of mysteries; I'll try to," Harold smiled. "And the Blue Stone——"

"The Blue Stone will be in evidence when the time comes. See Mr. Parkford and ask him to bring that cheque along. My husband is too ill to attend to business to-day, so I shall transact it for him."

"He has had a great deal on his mind the last few hours," Harold smiled.

"That is it, Mr. Denvers. A corner in rubies, so to speak. Now will you go and settle up this business for me without delay? I understand that the Shan wants looking after if one desires to keep him in a condition to bestow his mind on business affairs."

"I'll take the hint and my departure," Harold laughed. "I suppose you have written all your notes. And I quite forgot to ask if you feel any the worse for last night's adventure."

Mrs. Benstein had written all her notes, and on the whole she felt little inconvenience from her accident.

"Not that I am at all satisfied," she said. "Mr. Denvers, I was in great danger last night?"