In Feb 2012, a short story called "The Cats of Copenhagen" was published by Ithys Press, a Dublin based publication house. This was originally written by an author in 1936 in a letter to his grand-son. (The press doesn't seem to have taken permission from the author's literary estate, but the press claims the letter is now in the public domain.)
Who is the author?
Image: BBC.co.uk
This day last year: Q.442