The Blue Castle by L.M. Montgomery is a romantic and empowering novel about self-discovery, courage, and breaking free from societal constraints. Set in early 20th-century Canada, it tells the story of Valancy Stirling, a 29-year-old woman trapped in a stifling, judgmental family and a loveless life.
After being diagnosed with a terminal heart condition, Valancy decides to live on her own terms for the first time. She rejects her oppressive family, moves out, and begins working as a housekeeper for a dying friend, gaining independence and joy. Along the way, she befriends and later marries Barney Snaith, a reclusive but kind man. Their relationship blossoms into true love, and Valancy discovers a newfound sense of purpose and happiness.