In 1934, thirteen-year-old Marya and her younger brother, Georgi, set out alone on a long and arduous journey into Siberia to find their mother after she and their father are exiled for opposing Stalin.

In 1941, fifteen-year-old Lina, her mother, and brother are pulled from their Lithuanian home by Soviet guards and sent to Siberia, where her father is sentenced to death in a prison camp while she fights for her life, vowing to honor her family and the thousands like hers by burying her story in a jar on Lithuanian soil. Based on the author's family, includes a historical note.