In the summer of 1968, after traveling from Brooklyn to Oakland, California, to spend a month with the mother they barely know, eleven-year-old Delphine and her two younger sisters arrive to a cold welcome as they discover that their mother, a dedicated poet and printer, is resentful of the intrusion of their visit and wants them to attend a nearby Black Panther summer camp.

In 1968 Chicago, fourteen-year-old Sam Childs is caught in a conflict between his father's nonviolent approach to seeking civil rights for African Americans and his older brother, who has joined the Black Panther Party.