Weaving a deeply personal and moving story with a historical moment of critical and complex importance, Birdcage Walk is an unsettling and brilliantly tense drama of public and private violence, resistance and terror from one of our greatest storytellers

As they search for their missing father near their Cornwall home, Sapphy and her brother Conor learn about their family's connection to the domains of air and of water.

It is the winter of 1952 when Isabel Carey moves to the East Riding of Yorkshire with her new husband, Philip, a medical doctor. While Philip spends long hours working away from home, Isabel finds herself lonely and vulnerable as she adjusts to the realities of being a housewife in the country.One evening, while Philip is on call, Isabel is woken by intense cold. When she hunts for extra blankets, she discovers an old RAF greatcoat hidden in the back...

"Cornwall, 1920. Daniel Branwell has survived the First World War and returned to the small fishing town where he was born. Behind him are the trenches and the most intense relationship of his life. As he works on the land, struggling to make a living in the aftermath of war, he is drawn deeper and deeper into the traumas of the past and memories of his dearest friend and his first love. As the drama unfolds, Daniel is haunted by the terrible, unforeseen...

Two years after the disappearance of their father, Sapphire and Conor, having moved with their mother to the town of St. Pirans, try to make a new life for themselves, but Sapphire, unlike her mother and brother, finds it increasingly difficult to adjust to her new circumstances and is drawn more and more to the undersea world of Ingo.