The Russian Concubine dazzled readers. Now, its gifted author delivers another sweeping historical novel. Davinsky Labor Camp, Siberia, 1933: Only two things in this wretched place keep Sofia from giving up hope: the prospect of freedom, and the stories told by her friend and fellow prisoner Anna, of a charmed childhood in Petrograd, and her fervent girlhood love for a passionate revolutionary named Vasily. After a perilous escape, Sofia endures months...