Code Name Kris

In this sequel to Lisa's War , Matas again presents a stirring account of a youth's struggle to fight the Nazis who occupy Denmark during World War II. In the earlier book Jesper helps his Jewish friends Stefan and Lisa escape to Sweden. Three years later Jesper, 17, is still working for the Danish resistance. He recounts the dangerous events that lead to his confinement in a German prison. Jesper becomes actively involved in the underground press, which spreads news about what is really happening in the war. When Stefan returns to Denmark, he teams up with Jesper to fight the Nazis. Matas's extensive research, combined with powerful characterization and compelling narration, creates an intense, provocative novel. Lucid, incisive descriptions will entice as well as educate readers. Ages 12-up. (Oct.)