Pale RiderTells the devastating story of the Spanish flu the twentieth century's greatest killer. Read the devastating story of the Spanish flu the twentieth century's greatest killer and discover what it can teach us about the current Covid 19 pandemic. 'Both a saga of tragedies and a detective story Pale Rider is not just an excavation but a reimagining of the past' Guardian With a death toll of between 50 and 100 million people and a global reach, the