Silas has a secret he can't explain in this labyrinthian sci-fi novel, in which reality bends—and destiny hangs by a thread.

Silas Keene sees things no one else can: distant places, hidden truths, and sometimes, the horrors waiting in the dark. It's a gift he doesn't understand—until he meets the Ganzfeld Collective, a small group of extrasensory enthusiasts.

Encouraged by his new friends, Silas opens a door he can't close. When red eyes bloom across a stone wall and track his location, he realizes something—or someone—is watching. Soon after, covert operatives working with the Smithsonian hunt him down along with the Collective.

Dragged to a forbidden stretch of the Grand Canyon, Silas is thrust into a labyrinth that defies physics and reason. Its vast chambers shift like a living puzzle, carved with impossible precision long before the dawn of history. And he isn't alone. Among his companions are Ami Sato, whose thoughts brush against the minds of strangers; Chuck Jones, whose fractured brain sees both past and future; and Dr. Paul Morrow, the ruthless man running the op, who's determined to unlock a power beyond comprehension.

But the maze is more than stone and darkness. Something primordial lies at its heart, monitoring their every step, testing their every fear, and questioning their every choice. Success means survival. Failure could unravel civilization itself...

New York Times-bestselling author Jeremy Robinson cements his reputation as a master of high-concept thrillers with Parallax, a harrowing chronicle that will plunge listeners into a mind-bending puzzle of distorted time, perception, and identity.