Letter to Frederic Whyte (19 april 1919)
This letter was written by Arthur Conan Doyle on 19 april  to Frederic Whyte (1867-1941).
My dear Whyte,
It was a kindly thought. Many thanks.
No, this is my swansong — a dying duck's quack in history.
The rest of my life will be spent in endeavouring to show the human race how blind & deaf they have been in not understanding the great new spiritual forces which have come in so strange a fashion into the world.
- Yours sincerely
- A Conan Doyle