The issue focused on the issue of same-sex marriage. The series of editorials on the issue was provided by the National Catholic Register, the National Catholic Register of America, the National Catholic Register of Canada, the National Catholic Register of New Zealand, the National Catholic Register of South Africa, the National Catholic Register of the United States, the National Catholic Register of the United Kingdom, the National Catholic Register of Canada, the National Catholic Register of South Africa, the National Catholic Register of New Zealand, the National Catholic Register