Yesterday's Gone Season Four Author:Sean Platt, David Wright Yesterday's Gone: Season Four: Episodes19-25 Those who survived on the "Other Earth" have returned home and now, years later, are still trying to patch up the pieces of their lives that shattered when they disappeared. But they didn't come back alone... A new power is rising on Earth, throw... more »ing society into turmoil. Only those involved in the October 15th "incident" have any hope of stopping it. And if they don't, Earth may soon fall all over again.« less