aftertale vs endspeech

aftertale

noun
  • A postscript added where a story should end. 

  • Evil talk; slander; defamation. 

  • A postscript added to the end of a story. 

endspeech

noun
  • An epilogue. 

How often have the words aftertale and endspeech occurred in a corpus of books? (source: Google Ngram Viewer )