The Book Report: Reviews by Washington Post critic Ron Charles

Washington Post book reviewer Ron Charles discusses four new fiction and non-fiction titles: "Caste: The Origins of Our Discontents" by Isabel Wilkerson; the fantasy novel "Piranesi" by Susanna Clarke; "Transcendent Kingdom" by novelist Yaa Gyasi; and "Homeland Elegies" by playwright and author Ayad Akhtar.