“Robert Radin’s Teaching English to Refugees does it all, weaving together memoir, philosophy of language, social-justice advocacy, and graphic narrative into a haunting meditation on what can happen when the least powerful among us escape oppression and seek refuge in the United States. With the unerring precision of both linguist and poet, Radin tells a story of teaching English to refugees from such troubled areas of the world as Iraq, Somalia, and the Democratic Republic of Congo. As he...