Looking for immigrant perspectives on Ireland (fiction or non-fiction)

I’m looking for books by immigrant authors who migrated to Ireland (or Northern Ireland), and/or books about immigrating to Ireland (or Northern Ireland) and navigating Irish culture, identity, belonging, assimilation, etc. I’m interested in both fiction and non-fiction, especially if it's contemporary. I’m open to any tone or angle too: sociological/political, literary, sad, hopeful, funny, [...]