Catherine Coldstream was born in London, and grew up loving music, words, and books. After converting to Roman Catholicism in her twenties, she spent twelve years in a Carmelite monastery where she lived the life of a silent contemplative nun. Since leaving her community she has studied at the Universities of Oxford, East Anglia, and London, and taught theology, philosophy, and ethics in schools. The effects of her years as a nun have never left her and continue to inspire and inform her writing.