A routine flight descends into terror in this spine-tingling tale of supernatural suspense from the bestselling Dutch author of Pyrophobia .

As Oceans Airways flight 582 takes off from LAX in Los Angeles, passengers and crew prepare themselves for the long fourteen-hour flight to Sydney, Australia. But then the pilot's communication and navigation systems start malfunctioning. And that's just the beginning of a series of inexplicable and terrifying events about to engulf these airborne travelers.

The Boeing 747 has entered strange airways, inhabited by something malicious—a presence that holds sway over the aircraft. Now, as the fate of everyone onboard is held by mysterious forces, flight attendant Sharlene Their may be the only one on board who can understand the true nature of the threat . . .