Margaret, a six year old, exits a ship from England in Philadelphia as an orphan. She must repay her parents' indenture for their ocean crossing to the Eastburns, Quakers who own a 500 acre farm that feeds the population of Philadelphia. She enjoys a happy childhood with Benjamin Eastburn. As a teenager, Margaret is drawn into the abolition movement. The family hides runaway slaves in a secret room in their house before each slave moves to the...