“Humph!” Fuller nursed his chin and looked thoughtfully at the fire. “So this murdered man was Mr. Sorley’s secretary. According to his sister he lost the situation—perhaps, Dick, because he stole the peacock.”

“We can’t be positive of that, Alan. Grison, in his secretarial capacity, certainly lived at The Monastery and assisted Mr. Sorley in preparing for the press that dreary book about precious stones which seems to be his life work. He had every chance to steal, but if Mr. Sorley had suspected him he assuredly would have had him arrested.”

“Perhaps Grison bolted and could not be traced.”

“I think not. He was, so far as I can gather from what Miss Grison says, dismissed in due form. He lived with her for a time at the Bloomsbury boarding-house and later on drifted to Rotherhithe to indulge in his love for the black smoke. No! no! no! my son. Mr. Sorley could never have believed that Grison was in possession of the peacock of jewels.”

“Then why did he discharge him?”

“We must find out, and that won’t be easy after twenty years. Mr. Sorley is growing old and may not remember clearly. But Grison on the evidence of Jotty undoubtedly had this peacock, and since it cannot be found, he must have been murdered by someone who desired the ornament. The disorder of that sordid room shows that a strict search was made by the assassin, and it could be for nothing save the golden peacock. Now, if the assassin did find it, Alan, and if you and I and Moon and Jotty keep silent, the man will think that he is safe and will sell his plunder.”

“Wait a bit, Dick. He may unset the jewels and sell them separately. Then it will be difficult to trace him by the sale of the article.”

“True enough of Solomon. However we must take our chance of that. If he is certain that the loss is not suspected he may sell the whole without splitting it into parts. If he does, Moon—who has his eye on all pawnshops and jewellers and on various receivers of stolen goods—can spot the beast and arrest him. But, as a second string to our bow, it is just as well to know all about this family fetish, since its history may throw some light on the mystery of its disappearance. Now what you have to do, my son, is to go down to Belstone and learn all you can about Grison when he was secretary to old Sorley. Ask Miss Inderwick and her uncle about him.”

“Marie won’t know anything save by hearsay,” said Alan, shaking his head. “Remember she’s only twenty years of age, and was an infant in arms when the family fetish disappeared. Besides if I make inquiries I shall have to account for my curiosity by revealing what you have told me to keep secret.”

“H’m! h’m! h’m!” murmured the other, frowning, “there is that objection certainly. We must put out our sprat to catch the mackerel. However, it wants three days till Saturday, so I shall see Moon and hear what he suggests about the matter. The Inderwicks are poor, aren’t they, Alan?”