Conversation so far:
What was significant about Charles Dickens' death?
It was said in Charles Dickens' epitaph that by his death, one of England's greatest writers is lost to the world.“
What was the cause of Charles Dickens' death?
Charles Dickens' died from a stroke.

Question: What happened to Edwin Drood after his death?
Self-contained rewrite: What happened to Edwin Drood after Charles Dickens' death?