Question: are John Galsworthy and Mary Higgins Clark both nationals of the same country ?
Sentence (from "The Other Woman (book)"): The Other Woman (ISBN  ) is a book written by Hank Phillippi Ryan and was originally published by Forge Books ("later acquired by Tor Books and currently owned by Macmillan Publishers") on 4 September 2012 which then went on to win the Mary Higgins Clark Award in 2013.
Relevant evidence: No