Katherine Hall Page was born and grew up in New Jersey, graduating from Livingston High School. Her father was the Executive Director of The Kessler Institute for Rehabilitation and her mother was an artist. Page has an older brother and a younger sister. Early on the family developed a love of the Maine coast, spending summer vacations on Deer Isle. She received her BA from Wellesley College, majoring in English and went on to a Masters in Secondary Education from Tufts and a Doctorate in Administration, Public Planning, and Social Policy from Harvard. College had brought her to Massachusetts and she continues to reside there. Before her career as a full-time writer, Ms. Page taught at the high school level for many years. She developed a program for adolescents with special emotional needs, a school within a school model, that dealt with issues of truancy, substance abuse, and family relationships. Those five years in particular were rich ones for her. This interest in individuals and human behavior later informed her writing.