"A blockbuster new thriller from #1 New York Times bestselling author Lincoln Child, centered on a dominant tech company-Chrysalis-whose groundbreaking virtual reality technology is redefining the way we live . . . and possibly introducing a catastrophic danger to the world. Like millions of people around the world, Jeremy Logan (famed enigmalogist, or investigator of unexplained things) has grown to rely on his incredible new tech device. Made by...

"The New York Times bestselling author of The Forgotten Room and Deep Storm is back with a new thriller that follows the trail of a killer who cannot exist. featuring Jeremy Logan, the renowned investigator of the supernatural and fantastic. Legends, no matter how outlandish, are often grounded in reality. This has been the guiding principle behind the exhilarating career of Jeremy Logan, the "enigmologist"--an investigator who specializes in analyzing...

In this riveting, high-octane thriller from Lincoln Child, an ancient creature is inadvertently released to wreak havoc on the inhabitants of a desolate arctic landscape. Alaska's Federal Wilderness Zone is one of the most dangerous and inhospitable places on Earth. For paleoecologist Evan Marshall, an expedition to the Zone offers an once-in-a-lifetime opportunity to study the mounting effects of climate change. But once there, Marshall and his intrepid...