Editor’s preface: Three years after the start of the mass incarcerations in China’s northwestern Xinjiang Uyghur Autonomous Region, there are now dozens of eyewitness accounts testifying to the coercive, violent, and often cruel nature of Xinjiang’s “re-education initiative”. Among these, however, few are as informative, comprehensive, and detailed as Erbaqyt Otarbai’s, a Kazakh truck driver who – following a trip to Xinjiang in May 2017 – found himself caught up in the system for two full years, with the majority of the time spent in detention centers, “re-education” camps, a hospital, an improvised factory, and house arrest. His account – independently corroborated various times over by former cellmates, satellite images, and testimonies for victims that he met along the way – offers a rare and invaluable view of not only the system’s many facets but also of their evolution, from the initial beginnings of the incarcerations, to their intensification, and finally to the authorities’ very visible response to outside pressure, with the facilities being transformed and many inmates being released, yet others being given long …