Shortlisted, 2017 Governor General's Award for Fiction. Moscow, 1921. Tatiana and Sasha meet in a bookstore the night it is bombed. In the aftermath of the explosion, Sasha grabs Tatiana's hand and together they run to safety. They fall in love.A promising young scientist, Tatiana follows her mentor, Dr. Bekhterev, to the Institut Mozga, established to study the source of genius. She thrives in the state-sponsored research institute, but Sasha, an artist, feels left behind in this new world where his art seems without place or function. A rift between them grows.When Bekhterev suddenly dies, Tatiana is prompted to speculate about the shadowy circumstances of his death. Disconcerted and unable to find answers to her questions, she plunges into doubt — about her work as a scientist, her naiveté about the Revolution, her faith in the state, and her relationship with Sasha. Provocative and compelling, Uncertain Weights and Measures takes place in the heady days of post-Revolution Russia, when belief in a higher purpose was everything. Written in beautifully incisive prose, Jocelyn Parr vividly captures the ambiance of 1920s Moscow and the frisson of real-life events while also spinning a captivating tale of a love torn apart by ideology and high-stakes politics.