“Of course it is. But you can imagine how difficult it is when you are speaking of the one woman whom you are bound to protect and help. What can I do? How am I to go to the police with such a story? And yet the kiddies have got to be protected. Is it madness, Mr. Holmes? Is it something in the blood? Have you any similar case in your experience? For God’s sake, give me some advice, for I am at my wit’s end.”

“Very naturally, Mr. Ferguson. Now sit here and pull yourself together and give me a few clear answers. I can assure you that I am very far from being at my wit’s end, and that I am confident we shall find some solution. First of all, tell me what steps you have taken. Is your wife still near the children?”