Red Cross girls Nona, Mildred, and Barbara continue their nursing on the unfamiliar Russian frontier. In the course of their work, Mildred encounters a distinguished Russian general, while Barbara battles homesickness and her growing longing for Dick. At the same time, Nona renews an old acquaintance and makes several shocking discoveries. But when Nona's friend is arrested and the girls are separated on the eve of battle, it will take all their courage and judgment to see them safely through the danger. Summary by BookAngel7.