Poison Belt

Three years after their encounter with prehistoric creatures, Professor Challenger summons his old companions to his home with an urgent warning: Earth is about to pass through a belt of poisonous ether that will suffocate every living thing on the planet. Armed with oxygen cylinders and sealed behind Challenger's airtight walls, the four adventurers settle in to wait out the catastrophe, and watch through their telescope as humanity dies across the globe. What unfolds is a gripping chamber drama: four strong personalities trapped together, their air slowly dwindling, their nerves fraying as reports of mass deaths arrive by telegram. Challenger's absolute certainty in his calculations becomes both salvation and torture for his companions. Doyle crafts genuine tension from the simplest of premises, what would you do if you knew the exact minute the world would end, and had to sit helplessly waiting for it? The novel captures Edwardian confidence in science alongside genuine dread, a story about the limits of knowledge and what it means to survive when everyone else does not.