In 1912, Jack London written a book 'The Scarlet Plague'.It is a futuristic story, depicting mystery of a horrible disease spreaded rapidly.The Scarlet Plague is very devastating, it has almost depopulated the planet.James Smith is only survivor, telling about the disease.Victims face turned scarlet and their lower side become numb.Within 30 minutes, of first seeing symptoms, victims usually died.There was no cure, doctors and scientists, who were trying to do so were also get infected.The Scarlet Plague is an amazing story, showing us the same scenario as pandemic Covid-19 shown us.