come to his room in Great Porter Square. I make sure of this by putting the chain on the street door after mid-night. I attach importance to the slightest circumstance now, and do not allow anything to escape me. Do not for a moment let your courage and your hopefulness fail you. We have not yet obtained a tangible link to start from, but it appears to me as if events were coming closer; something will come to light presently which will assist in the discovery of your father’s murderer. You are never absent from my thoughts; you are for ever in my heart. I am yours till death.