Polostan is the first installment in the Bomb Light cycle of historical novels. Against a 1930s backdrop of Great Depression-era America and a paranoid, brutal Soviet Union, espionage and science interweave as each power seeks to birth the Atomic Age.

Stephenson traces the journey of Dawn Rae Bjornberg, a young woman from the Midwest who transforms into Aurora Maximovna Artemyeva, a survivor navigating the realities of Stalinist Russia. As Aurora faces off revolutionaries and ruthless officials on the path to an uncertain future she is haunted by a complicated past, but vows to endure at any cost.

While working in Magnitogorsk, at the industrial heart of the Soviet Union, Aurora must endure grueling labor conditions, painful interrogations, and escalating loyalty tests. Groomed as a spy for The Joint State Political Directorate (OGPU), precursor to the KGB, Aurora is sent undercover as a translator to famine-stricken Ukraine, where the true cost of Soviet policies is made painfully clear. The narrative culminates in a political and personal inflection point for Aurora. There will be no turning back for her–or history itself.

Historical fiction and psychological drama brings to life characters like Aurora, Shpak, and Bob Overstree, who interact with actual historical figures. Polostan deals with the clash between idealism and reality, the dangers of ideology, and the power of personal connections in the face of accelerating scientific progress amid shifting global politics. The novel explores themes like personal sacrifice, political ambition, and the resilience of the human spirit. And so begins the Bomb Light series.