The Machine That Saved The World

A chilling classic of mid-century science fiction, The Machine That Saved the World by Murray Leinster explores the terrifying consequences of messages sent across time. When mysterious broadcasts hijack communication systems around the globe, military and scientific authorities are plunged into panic. Sergeant Bellews, a technician tasked with maintaining advanced experimental machines, finds himself at the center of an unfolding crisis involving intertemporal signals, biological catastrop...