
A 50,000-year-old warning. A deadly conspiracy. The fate of humanity at risk. When Daniel Rossler uncovers an ancient letter--written over 50,000 years ago--it warns of unseen messengers of death that walk the sky and the awakening of a monstrous force. At the...

The blood drained from Daniel Rossler's face as he was reading the words from a letter written more than 50,000 years ago. We gave away our freedom. We gave away our blood. My time is here. The beast knows my blood, it knows my name, and the invisible messenger of my death from...