It looks as though Oprah Winfrey has been browsing the nonfiction aisles of the bookstore. While the authenticity of her last Oprah's Book Club selection is still in question, she has moved on to assign her faithful readers another memoir: Night, by Elie Wiesel. You may recognize his name for the Nobel Peace Prize he won in 1986 for decades of writing against hatred and racism. Wiesel's first novel (he calls it a memoir) chronicles his family's experience in Auschwitz during the Holocaust. Oprah said the book "should be required reading for all of humanity." Next month, Oprah will also hold a high school essay contest about the book, in which 50 selected writers will be flown to Chicago to be part of the audience when Wiesel is a guest. She will also visit Auschwitz with Wiesel, which should make for one very powerful hour of television.