In “The Happiest Man on Earth,” Eddie Jaku recounts his extraordinary journey from a childhood in pre-war Germany to surviving the horrors of the Holocaust, including time in Auschwitz and Buchenwald. Despite unimaginable suffering, Eddie’s story is one of resilience, hope, and the power of choosing happiness. His memoir is a testament to the human spirit’s capacity for joy, kindness, and gratitude, even in the darkest of times.