The Threshold

It's been less than a month since Alastair Stone discovered a monstrous supernatural conspiracy to take over our world one mind at a time.

The battle in San Francisco struck a major blow—but it didn't eliminate the threat.

Not even close.

Where do the Evil come from? How did they get here? What do they want?

As Stone and his friends dig deeper into these questions, they make a shocking discovery about the nature of the Evil—and what happened to open the door from their dimension to ours.

Pursued by ruthless enemies and aided by unlikely allies, they begin a desperate cross-country race from the wilds of West Virginia to the dark neon wonderland of Las Vegas.

Only they have a chance to stop the Evil at its source before it’s too late.

But is Stone willing to make the ultimate sacrifice to do it?