"Brilliantly written, vivid, a powerful and often uncomfortable true story that deserves to be read and remembered. It beautifully captures the strength of the bond between a father and son."—Heather Morris, author of #1 New York Times bestseller The Tattooist of Auschwitz

The #1 Sunday Times bestseller—a remarkable story of the heroic and unbreakable bond between a father and son that is as inspirational