EditorialThe writer Garth Greenwell, author of the new book "Cleanness," at his home in Iowa City, Iowa, Dec. 18, 2019. (Mary Mathis/The New York Times)
EditorialThe writer Garth Greenwell, author of the new book "Cleanness," at his home in Iowa City, Iowa, Dec. 18, 2019. (Mary Mathis/The New York Times)