One of the main characteristics could be its portrayal of Irish family life. It might show the unique family dynamics, traditions, and values that are specific to Irish families. The novel may also use Irish settings and local language nuances to create an authentic atmosphere.
Well, it might have a rich description of the Irish countryside. The story could be centered around the life of a girl in Ireland, perhaps her daily routines, her dreams, and the challenges she faces in that rural setting.
There are also books by Colm Tóibín that could be considered similar. His novels like 'Brooklyn' which, although not entirely set in Ireland, still has strong Irish themes. It shows the experience of an Irish immigrant, and like 'An Irish Country Family, An Irish Country Novel', it explores the idea of family and how it is affected by different circumstances. Tóibín's writing often has a deep sense of place, just like in the mentioned Irish country novel.
I haven't read the novel 'an irish country girl' specifically. But generally, an Irish country girl in a novel might be expected to have a connection to the beautiful Irish countryside, perhaps with a story that involves traditional Irish culture, like Gaelic music, dance, or local folklore.
It could center around the story of this Irish girl. Maybe it delves into her cultural heritage, the traditions she follows. It might also tell a love story she's involved in or her journey towards self - discovery in the Irish setting. For example, it could show how she overcomes difficulties in a male - dominated Irish society if it's set in the past.
I'm not sure if it's a popular novel as I don't have information about its sales figures or widespread acclaim. It could be popular if it manages to capture the essence of Irish culture and the charm of a country love story in an engaging way. Maybe if it has been recommended by Irish literature enthusiasts or has won some local literary awards.
They often depict the life in Irish country houses, including the social hierarchies, family dramas, and the relationship between the landed gentry and the local people. The settings are usually grand country estates with beautiful landscapes.