A moving novel that I did not want to end. I listened to the audiobook beautifully read by Feodor Chin. 
 Hopping back and forth in time, the story is of Henry, an American-born Chinese boy who meets a Japanese girl (Keiko) at his otherwise all-white prep school in Seattle. Becoming close friends, their relationship is strained when the Japanese are interned in camps during the second world war. Family and cultural issues take front seat in this story. 
 The other time period is 40 years later and concerns Henry and his son, and how their relationship transcends the old constraints.