A Year In Treblinka

''A Year in Treblinka'' (Rok w Treblince) is a harrowing firsthand memoir written by Jankiel Wiernik, a Polish-Jewish master carpenter who survived the Treblinka extermination camp. Originally published in 1944 as a clandestine underground booklet by the Polish resistance, it stands historically as one of the very first eyewitness reports detailing the inner workings and industrial-scale mass murder of a Nazi death camp.

Born in 1889, the same year as Adolf Hitler, Jankiel Wiernik worked as a property manager and master carpenter in Warsaw. Following the Nazi invasion, he was forced into the Warsaw Ghetto in 1940.
In August 1942, at the advanced age of 52, Wiernik was deported to Treblinka. Because of his specialized carpentry skills, he was spared immediate execution and selected to join the Sonderkommando (forced labour units).

On August 2, 1943, Wiernik actively participated in the historic Treblinka prisoner uprising. Arming himself with an axe, he successfully broke through the camp gates and fled into the woods. He made his way back to Warsaw, where underground Polish groups helped him hide.

Wiernik's account provides granular, agonizing day-to-day details of life inside the camp. He describes the traumatic reality of being forced to drag bodies from gas chambers to mass graves and later constructing the massive outdoor cremation pyres.
Because of his professional construction skills, Wiernik was allowed to move between both main sections of Treblinka (the reception area and the secluded execution/gas chamber area). This unique mobility allowed him to fully comprehend the camp's physical layout, which he mapped out entirely from memory.

Written while Wiernik was hiding in Warsaw, the manuscript was printed secretly in 1944 by the underground group Żegota and the Jewish National Committee. Microfilmed copies were smuggled out through Polish resistance channels to London and the United States, where it was translated into English and Yiddish to alert the world to the Holocaust.

Wiernik survived the war and later emigrated to Israel. Using his precise memory, he built a meticulous, highly detailed 3D model of Treblinka, which remains on display at the Ghetto Fighters' House Museum in Israel. He also served as a crucial prosecution witness at the 1947 trial of Warsaw District Governor Ludwig Fischer and the landmark 1961 trial of Adolf Eichmann.