Fifty years ago, beloved teacher Sister Catherine Cesnik was the victim of a violent murder that still remains unsolved. "Who killed Sister Cathy?" is a question Sister Cathy's students, colleagues, friends, family members, and community have been asking for years. One of those people is Gemma Hoskins, one of Sister Cathy's former students who appeared on The Keepers, the 2017 Emmy-nominated Netflix docuseries that soon had the rest of the world asking that same question, too. Sister Cathy's life and death have both deeply inspired and haunted Gemma in a number of ways, and she's made it her life s purpose to uncover what really happened on that November night in 1969. In Keeping On, Gemma takes readers on a journey of her life, from her childhood and her time as Sister Cathy's student at Archbishop Keough High School through present day. She reflects upon the experiences that have shaped her, including her own experiences as a teacher, grassroots investigator, and fierce advocate for truth and justice. With candid prose and unyielding honesty, Gemma openly and honestly continues not only the global conversation about the truth behind Sister Cathy's murder, but also reflects upon how Sister Cathy's life profoundly touched those who knew and loved her