In college, Hart majored in geography and international affairs and did not take any classes that would lead to a career in writing. She was inspired to become a novelist after taking a political job with Response Dynamics, Inc. writing fundraising letters. Because of this, she met many aspiring novelists and decided to try it herself. [1]

Her political career included working for Senator Strom Thurmond, William Rehnquist confirmation hearings, and working in the White House. [2]

She is the author of three books in the Left Behind End of State spin-off series: End of State, Impeachable Offense, and Necessary Evils. She is also a dramatist who writes, directs, and produces children's musical theatre for churches. She currently resides in Virginia.