Beneath the Lightless Sky: Surviving the Holocaust in the Sewers of Lvov

by Ignacy Chiger

Ignacy Chiger (1906-1975) recounts his family’s desperate struggle to evade Nazi persecution in wartime Lvov, Poland, where they hid in the city’s underground sewers with the help of an unlikely hero. This gripping firsthand account provides a raw, unfiltered perspective on life under two brutal occupations – first the Soviets, then the Nazis – shedding light on the torment, courage, and will to live in the face of genocide.

When the liquidation of the Lvov ghetto left the Chigers with no place to hide, they sought refuge beneath the city, disappearing into the filth and darkness of its sewer system. There, they survived for 14 months, clinging to life in unimaginable conditions. Their salvation came from an unexpected source – Leopold Socha, a Polish sewer worker and petty thief, who risked his own life to provide them with food, protection, and a lifeline to the world above. Once an opportunist, Socha’s transformation into a savior of Jews stands as a testament to the power of human decency in the face of overwhelming evil.

Deeply moving and historically significant, Beneath the Lightless Sky is an essential addition to Holocaust literature – a harrowing memoir of survival, resilience, and the unimaginable horrors of war.

From the father of Krystyna Chiger’s, The Girl in the Green Sweater, the inspiration behind the Academy Award Nominee for Best Foreign Film, In Darkness (2011).

272 pages, Kindle Edition

Published January 27, 2026

Reviews

[John · Rating 5 out of 5]

Ignacy Chiger’s BENEATH THE LIGHTLESS SKY is the extraordinary and chilling book-end to a story first told in the now classic THE GIRL IN THE GREEN SWEATER by Ignacy’s daughter Krystyna Chiger—a book which has become a touchstone in the literature of the Holocaust and the enduring story behind In Darkness, the Oscar nominated film by Agnieska Holland.

The story of the hardships that the Chiger family endured during World War II in Lviv, a city in what was then Poland and is now Ukraine, reveal fortitude, anguish, desperation, steadfastness, determination, and ultimately triumph. Familiar now, though remarkable, is the story of how the family escaped to the sewers but there was far more to the story than four year old Krystyna could remember or tell in her classic memoir. In stark and compellingly simple language her father Ignacy writes of a desperate struggle that started long before the descent into the sewers—a fight for survival that began when the forces occupying their home were Soviet, not German, and the iron fist of Molotov, not Hitler ruled Lvov’s fate. It’s a story that is particularly poignant today when once again Russia seeks to make the people of Lvov captive...

Only about a third of Ignacy's memoir concerns the sewer story that was featured in Krystyna’s bestselling narrative. The bulk of the book is about the hardships the family and other Jews faced during the partition of Poland during the Soviet and then Nazi invasion under the Molotov-Ribbentrop Pact. The account is harrowing—and uncannily timely. The same towns and streets that we are reading about daily now during the invasion of Ukraine eerily make their appearance. In this wider context the truism that history will repeat itself unless people of good will intervene never seems truer.

As an account about the repeated invasions and hardships endured by the people of Lviv and Ukraine in general, BENEATH THE LIGHTLESS SKY could not be more timely, more chilling, or more necessary.

[Alan Friedman]

This is a well written thoughtful and compassionate book. Ignacy Chiger was an intelligent and careful observer of the anguish of daily life in the Jewish ghetto in Lvov, Poland. The Jews in the ghetto were tormented and murdered. Their children were stolen. They were slaves. Unlike in the past where slaves were considered valuable property, the Germans couldn't murder people fast enough. A search and round up from your apartment could come at anytime. The author Ignacy Chiger was an accomplished tradesman and carpenter who built undiscoverable hiding places for his wife and his 2 children. As the violent German roundups increased, it became clear to him that a temporary hideout would no longer be sufficient for survival. He and another man devised a plan to escape the confines of the ghetto. They were able to locate and dig into the sewer. While exploring the sewers, he meets by chance the hero of the story, Leopold Socha a Polish sewer worker, who agrees to help him survive. Socha travels through the sewers to bring food, supplies, news and encouragement. Ignacy Chiger and the ten people with him survive underneath Lvov for 13 months until the Russians arrive.
The stories about the Lvov ghetto will remain with me for a long time. My awe for Socha's bravery and daring and Chigery's will to survive are unforgettable. I can see why this story was made into a 2011 movie by Agnieska Holland entitled In Darkness. Socha reaches his highest level of compassion and Chiger finds his deepest will to survive against impossible odds.

[S M P · Rating 5 out of 5]

Where to begin with this magnificent and heart wrenching account of a family just trying to survive underground in the sewers of Poland in one of history’s greatest horrors?
Ignacy Chiger’s memoir “Beneath the Lightless Sky” meticulously details the labyrinth of brutality he and his family witnessed and were victims of, first by the Russians and then by the Third Reich Nazis in their hometown of Lvov, Poland.
I’d argue that this was a 20th century version of Homer’s Odyssey with Ignacy, like Odysseus, weaving his way through a minefield of depraved, megalomaniacal sadists and butchers during the Holocaust. Though this wasn’t myth, it was their all too real inhumane reality. He lead his family and others through darkness with nothing but cunning, brilliant planning and an enormous helping of divine intervention to navigate their way through the terror they experienced for fourteen months.
This survivor’s memoir bears witness in a way few others do. It is a must read testament to the human spirit in the face of atrocity and needs to be brought to life on screen to reach those who might never open its pages.

[Daniel Paisner · Rating 5 out of 5]

One of the great tragedies of our time is that so many stories from the Holocaust are left untold. One of the great blessings is that many of those stories are shared time and time again. Ignacy Chiger's "Beneath the Lightless Sky" offers just such a blessing. A rousing, inspiring account of one man's super-heroic efforts to rescue his family and hold onto his community in the face of unspeakable, unthinkable tyranny, Chiger's memoir revisits a tale I helped to tell as the co-author of his daughter's memoir, and it does so with warmth, modesty, and dispassionate clarity. For years, I thought I knew the story of the Chiger family's desperate ordeal, hiding out for 14 months in the sewers of Lvov, Poland, but through Ignacy Chiger's pen and his vivid recollections, I now see there was so much more of that story left to tell. Beautifully translated, the book stands as a compelling reminder of what it means to hold out hope when all hope is lost. A must read.

- Daniel Paisner, co-author of "The Girl in the Green Sweater: A Life in Holocaust's Shadow," with Krystyna Chiger

[Charles Kipps · Rating 5 out of 5]

Beneath the Lightless Sky, Ignacy Chiger’s autobiographical account of surviving the Holocaust, chronicles a harrowing personal journey in which he encounters not one but two villains so brutal that it would be difficult to create fictional characters this devoid of compassion. Yet he is able to outwit them both and ultimately emerges from this dark moment in history with his family unharmed. As Ignacy describes the events, it is with wisdom and introspection not bitterness. Ignacy’s words paint such a vivid picture that the story comes alive and cries out for a dramatic interpretation on the screen. In fact, this saga of unlikely triumph needs to be told in every narrative form in order to reach the broadest audience. Beneath the Lightless Sky should be a limited television series and I intend to explore all possible avenues to make that happen.

[Elyse Alper · Rating 5 out of 5]

importance beyond measure

Beneath the Lightless Sky is an extraordinary and gripping true story of survival in the face of unimaginable evil. Chilling, richly detailed, and emotionally powerful, it immerses readers in a world overshadowed by darkness while illuminating the quiet courage and resilience that refuse to surrender. More than a story of endurance, it is a profound testament to humanity triumphing over inhumanity. Harrowing yet deeply inspiring, Beneath the Lightless Sky reminds us that even in the bleakest circumstances, compassion, dignity, and moral courage can prevail. It is an unforgettable, uplifting account that lingers long after the last page.