The Friend, by Sigrid Nunez

Nunez’s new novel, winner of the 2018 National Book Award, is a quiet and intelligent story of friendship, love and despair, tackling the questions most of us wrestle with at various times in our lives: Should I change my life? Is it worth going on as I have?

In examining these issues, the narrator addresses her longtime friend, a fellow writer and English professor, who has recently committed suicide. Closer than lovers, with a friendship more lasting than any marriage, the two had known e...