"Caldecott Honoree and Sibert Medalist Peter Sís honors a man who saved hundreds of children from the Nazis. In 1938, twenty-nine-year-old Nicholas Winton saved the lives of almost 700 children trapped in Nazi-occupied Czechoslovakia-a story he never told and that remained unknown until an unforgettable TV appearance in the 1980s reunited him with some of the children he saved. Czech-American artist, MacArthur Fellow, and Andersen Award winner Peter...