Dracula by Bram Stoker Chapter 25 Page 20

We have not, however, said a word to the others. It would break poor Harker's heart, certainly his nerve, if he knew that we had even a suspicion on the subject. Van Helsing examines, he tells me, her teeth very carefully, whilst she is in the hypnotic condition, for he says that so long as they do not begin to sharpen there is no active danger of a change in her. If this change should come, it would be necessary to take steps! We both know what those steps would have to be, though we do not mention our thoughts to each other. We should neither of us shrink from the task, awful though it be to contemplate. “Euthanasia” is an excellent and a comforting word! I am grateful to whoever invented it.

It is only about 24 hours' sail from the Dardanelles to here, at the rate the Czarina Catherine has come from London.