Maxwell Smart was eleven years old when his entire family was killed before his eyes. He might have died along with them, but his mother selflessly ordered him to save himself. Alone in the forest, he dug a hole in the ground for shelter and foraged for food in farmers’ fields. His clothes in rags and close to starvation, he repeatedly escaped death at the hands of Nazis and Ukrainian thugs.

In April 1944, Rudolf Vrba became one of the very first Jews to escape from Auschwitz and make his way to freedom—among only a tiny handful who ever pulled off that near-impossible feat. He did it to reveal the truth of the death camp to the world—and to warn the last Jews of Europe what fate awaited them. Against all odds, Vrba and his fellow escapee, Fred Wetzler, climbed mountains, crossed rivers, and narrowly missed German bullets until they had smuggled out the first full account of Auschwitz the world had ever seen.

Born in Leipzig, Germany, into a Jewish family, Eddie Jaku was a teenager when his world was turned upside-down. On November 9, 1938, during the terrifying violence of Kristallnacht, the Night of Broken Glass, Eddie was beaten by SS thugs, arrested, and sent to a concentration camp with thousands of other Jews across Germany. Every day of the next seven years of his life, Eddie faced unimaginable horrors in Buchenwald, Auschwitz, and finally on a forced death march during the Third Reich’s final days.

In the summer of 1942, the Rabinowitz family narrowly escaped the Nazi ghetto in their Polish town by fleeing to the forbidding Bialowieza Forest. They miraculously survived two years in the woods—through brutal winters, Typhus outbreaks, and merciless Nazi raids—until they were liberated by the Red Army in 1944. After the war, they trekked across the Alps into Italy, where they settled as refugees before eventually immigrating to the United States.

In the spring of 1944 gendarmes forcibly removed Tibor “Max” Eisen and his family from their home, brought them to a brickyard, and eventually loaded them onto crowded cattle cars bound for Auschwitz-Birkenau. At 15 years of age, Eisen survived the selection process and he was inducted into the camp as a slave laborer. More than 70 years after the Nazi camps were liberated by the Allies, By Chance Alone details Eisen’s story of survival.