The Black Plague is ancient history. It killed 100 million people nearly seven centuries ago, halfway around the world from the technologically advanced research center at Stanford University. Scientists there have recently begun examining samples of bone marrow from plague-infected corpses unearthed in Europe. All the necessary safeguards are in place. What could go wrong? Alyssa and Jake are away with their class on a highly anticipated year-end trip to Broadway with their senior acting class when all hell breaks loose at home. Traveling back, and trying to find their families, they encounter deadly results. Riots are breaking out. People are being evacuated. And they have no idea what's happening to their families. Horrific ordeals, heart-pounding tragedy, and chance encounters harden them for what lies ahead. Faced with tormenting decisions, they're forced to follow their instinct for survival at any cost - even when the cost is a heart-wrenching decision of life or death. A harrowing adventure of frightening discoveries, horrifying confrontations and narrow escapes in Epidemic, the first installment of the Mad World series. Find out what's got everyone so terrified.