"Radio Sports Girls of Rozlon: or, A Strange Message from the Air" is an exciting novel from the famous writer Margaret Penrose. The action takes place in the picturesque town of Rozlon, where a group of young and brave girls become the first in the history of the broadcast radio station. They find themselves at the epicenter of incredible events when one day a secret message is sent over the radio, which starts a chain of events that turns their entire lives upside down. Readers will immerse themselves in the atmosphere of mystery, friendship and adventure, unraveling the secrets hidden in the world of radio together with the heroines. "Radio sports girls from Rozlon" is an interesting book that combines history, adventure and friendship, and invites readers to the fascinating world of the radio era of the 1920s.