Under the Rubble: The Hidden Letters of the Warsaw Ghetto (Hardcover) (ISBN-13: 9781681157092)

When the Jewish prisoners of Warsaw Ghetto realize that Nazi atrocities might go unanswered, they courageously risk their lives and resist with just pen and paper as their weapons. In an act of defiance, they write and bury deep underground a complete record of what they endured.

After the war, Hersh Wasser, the only survivor who knows where the records are buried, leads the effort to recover them. Part mystery, part adventure, part tragedy, Under the Rubble tells this courageous, true story as an age-appropriate introduction to the Holocaust.