Mary Anne Schwalbe was an educator who worked at Harvard University before devoting herself to the cause of refugees, as founding director of an organisation that brought her to the world's most desperate places. But her story here begins at Memorial Sloan-Kettering Cancer Center, where, accompanied by her publisher son, she is waiting for chemotherapy treatments to begin. As they've always done, they talk about what they're reading, and the conversation grows into tradition: soon they are reading the same books in order to talk about them as Mary Anne is given her treatments. The books they read range from classic to popular, from fantastic to spiritual, and we hear their passion for reading and their love for each other in their dynamic and searching discussions around each one. They also explore how books tell you not only what you need to do in your own life but also in the world. An inspiring and profoundly moving book: Will's love letter to his mother, and theirs to the printed page.