Walls, , Little, Brown Books for Young Readers, L. M. Elliott,Children’s / Teenage fiction: Historical fiction,Children’s / Teenage fiction and true stories, berlin;east;west;nuclear;standoff;european;history;historical;adventure;survival;german;germany;wwii;protest;family;saga;cousins;patriotism;patriotic;refugee;Army;books;fiction;cold;war;freedom;speech;novels;military;pop;culture;post;teen;boys;ages;13-16;ya;young;adult;1960s;communism,, , United States, en-UShttps://www.hachettebookgroup.comberlin;east;west;nuclear;standoff;european;history;historical;adventure;survival;german;germany;wwii;protest;family;saga;cousins;patriotism;patriotic;refugee;Army;books;fiction;cold;war;freedom;speech;novels;military;pop;culture;post;teen;boys;ages;13-16;ya;young;adult;1960s;communism, [BLURB],[CITY],New York,books, ebooks, biblet, Book2look