It is about the Holocaust during World War 2 - about Hitler"s "Final Solution", which was to annihilate all Jews. He sent them to extermination camps. where they were either gassed or worked to...
he is out of the camps and he is alive.
1954. It got published in 1958.
Adolf Hitler, SS Officers, Kapo's, Kommandos, and Gestapos.
At 1954, Eliezer Wiesel decided to write a book about the holocaust, and "Night" finally gets published in 1958.