Although communist countries are falling all over Europe, in 1989, Romania is still ruled by the cruel dictator Nicolae Ceaușescu. Blackmailed by the secret police, seventeen-year-old Cristian Florescu is forced to become an informer, walking the edge between deceiving the Securitate while still protecting his family. I Must Betray You is exactly what you want from young adult historical fiction. Sepetys showcases the everyday teenage life in a unique setting with a narrative that is as compelling as it is informative.