'The Secret Scripture' is one of my absolute favorites. It's a standalone novel, not part of a series, but it does share thematic connections with Barry's other books, like 'The Whereabouts of Eneas McNulty' and 'On Canaan's Side'. These novels aren't direct sequels or prequels, but they explore similar themes of memory, history, and Irish identity. 'The Secret Scripture' tells the haunting story of Roseanne McNulty, an elderly woman in a mental hospital reflecting on her turbulent life. The prose is so lyrical and moving—it’s the kind of book that stays with you long after you finish it. If you enjoy rich historical fiction with deep emotional resonance, this is a must-read.