"A House Divided," the third volume of the trilogy that began with "The Good Earth" and "Sons," is a powerful portrayal of China in the midst of revolution. Wang Yuan is caught between the opposing ideas of different generations. After 6 years abroad, Yuan returns to China in the middle of a peasant uprising. His counsin is a captain in the revolutionary army, his sister has scandalized the family by her premarital pregnancy, and his warlord father continues to cling to his traditional ideals. It is through Yuan's efforts that a kind of peace is restored to the family.