In Vienna, 1919, a gaunt, silver-haired man knocks on his sister's door. She refuses to open it. As far as the family knows, Chaim Zeidler died years ago on a battlefield in Galicia—they sat shiva, they mourned him, they let him go. So when he calls his own name through the wood, she screams that he's a dibbuk: a ghost come back to haunt the living.

He isn't. He survived.

Out of the Fish Tank traces the staggering true journey of one ordinary man dragged through the machinery of the twentieth century—and his refusal to be erased by it. Conscripted against his will, Chaim is forced to fire on his own childhood home, bayoneted, and hauled to a Central Asian prison camp where being Jewish is a death sentence. To survive, he becomes someone else entirely, shedding names like worn coats—Chaim, Hakim, and finally Hyman, the quiet Brooklyn presser who would never speak of any of it.

This is the story of how that silence nearly swallowed an extraordinary life—and how a great-grandson spent thirty years piecing it back together from whispered Yiddish, a half-lost recording, and the beautiful contradictions of family memory. It is a sweeping saga of two world wars, a vanished European world, the Holocaust that consumed those left behind, and the stubborn, almost biological resilience of a family that, in one daughter's words, you'd have to "take out of the fish tank and step on" to kill.

By turns harrowing, tender, and wickedly funny, this is a memoir about the people who say the least and are missed the most—and the cost of staying alive in a century built to erase you.