His later novels invited comparison with Irish novelist George Moore, especially in their romance and historical themes. It was with "Hangman's House", though, that he began to identify himself with the traditional Irish storytellers, noting in his preface ("A Foreword to Foreigner's") that: "I have written a book of Ireland for Irishmen. Some phrase, some name in it may conjure up the world they knew as children." It is also in this novel that Byrne returns to his Irish nationalist ideas by alluding to the ongoing strife of the Irish Civil War and fight for Independence.