Specialist in the history of the USSR, Nicolas Werth, has written a deeply personal book titled Adieu ma Russie. In this work, Werth reflects on his own experiences as a historian shaped by the ongoing Russian invasion of Ukraine. He also explores the life of his father, who was also a historian, and who took his own life the day after the Soviet Union crushed the Prague Spring in 1968. Werth, who is also the president of the Memorial France association—a group dedicated to preserving historical memory and human rights—uses his book to connect personal and historical narratives. He examines how the events of the past continue to influence the present, particularly in the context of Russia's actions in Ukraine. His father's tragic death, linked to the Soviet crackdown in Czechoslovakia, serves as a powerful backdrop to his own reflections on the current conflict. The book delves into the emotional and intellectual challenges faced by historians in times of political upheaval. Werth discusses how the invasion of Ukraine has forced him to re-evaluate his work and the legacy of Soviet history. He also considers the broader implications of historical memory and how it shapes contemporary political and social realities. Adieu ma Russie offers a unique perspective on the intersection of personal history and collective memory. Through Werth's personal journey, readers gain insight into the complex relationship between historical scholarship and the lived experiences of those affected by political conflict.