His book, Rescue: Refugees and the Political Crisis of Our Time, begins with an account of stories from his parents who came to Britain as refugees from Nazi Europe.
Mr Miliband told the Observer that he had recently visited the Hailfingen concentration camp in Germany with his mother. The camp was where her father David Kozak died in 1945.
He said the visit made him appreciate how fortunate he was.
“It made me feel lucky.I wouldn’t be here if it hadn’t been for the extraordinary heroism on the part of the people who saved my mother.
“I felt humbled, obviously I felt the passage of time. I felt real admiration for the Germans who are determined to find out the truth. The truth doesn’t repair the past, but it can liberate it. It doesn’t provide atonement, but a foundation on which to move forwards.”
Marion Miliband had escaped harm during the war after a family in Warsaw gave her shelter. Her father’s fate came to light earlier this year following research by a German historical society.
