The book "The Happiest Man on Earth: The Beautiful Life of an Auschwitz Survivor" written by Eddie Jaku is a compelling biography that tells the story of a man who survived the Holocaust and the lessons he learned about happiness and personal growth. The book provides a unique perspective on the history of Europe and the military events that took place during World War II. It also addresses the topic of emigration and immigration, and the general history of the Holocaust. The book is a trade paperback with 208 pages and is published by HarperCollins in 2022. The book's dimensions are 8 inches in length, 5.3 inches in width, and 0.5 inches in height. The book weighs 5.9 ounces and is written in English. It belongs to the genres of Self-Help, Biography & Autobiography, History, and Social Science. The book's topic includes Holocaust, Personal Growth/Happiness, Military/World War II, Europe/Germany, Emigration & Immigration, General, and Military.