A Nun, Her Friends and Her Order: Being a Sketch of the Life of Mother Mary Xaveria Fallon (1891) is a biographical account of the life of Mother Mary Xaveria Fallon, written by Katharine Tynan. The book provides a detailed insight into the life of a nun, her relationships with her friends and colleagues, and her experiences within her religious order. The author describes the challenges and difficulties faced by Mother Mary Xaveria Fallon, who dedicated her life to her faith and the service of others. The book is a tribute to the life and work of Mother Mary Xaveria Fallon, and provides a fascinating glimpse into the world of religious orders in the late 19th century.