On a warm summer night in New York City, the apocalypse begins. Within days, the deadly Medusa virus is sweeping the globe like a wildfire.
In Virginia, Dr. Adam Fisher struggles to save his dying patients while he remains inexplicably immune.
In the Bronx, Army Captain Sarah Wells is ordered to maintain a quarantine by any means necessary.
And in Georgia, ex-football star Freddie Briggs watches helplessly as his family succumbs to the virus one by one.
For these three survivors, staying alive was just the beginning.
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Author's Note: UNRAVELING is the first of four installments that collectively make up The Immune Complete Four-Book Edition. If you previously downloaded the Four-Book Edition, you do not need to download this installment.