Everybody's getting one. Val and Julie just want what's best for their kids, David and Sophie. So when teenage son David comes home one day asking for a Pilot, a new brain implant to help with school, they reluctantly agree. This is the future, after all.Soon, Julie feels mounting pressure at work to get a Pilot to keep pace with her colleagues, leaving Val and Sophie part of the shrinking minority of people without the device.Before long, the implications are clear, for the family and society: get a Pilot or get left behind. With government subsidies and no downside, why would anyone refuse? And how do you stop a technology once it's everywhere? Those are the questions Sophie and her anti-Pilot movement rise up to answer, even if it puts them up against the Pilot's powerful manufacturer and pits Sophie against the people she loves most.

    It’s easy money, and a chance to return to his hometown for his first visit in years. The app itself seems like a retread of old ideas—relaxing white noise and guided meditations. But then there are the “Sleep Songs.” A woman’s hauntingly beautiful voice sings a ballad that is anything but soothing—it’s disturbing, really, more of a warning than a relaxation—but it works. Deep, refreshing sleep follows. So do nightmares. Vivid and chilling, they feature a dead woman who calls Nick by name and whispers guidance—or are they threats? And soon her voice follows him long after the song is done. As the effects of the nightmares begin to permeate his waking life, Nick makes a terrifying discovery: no one involved with Clarity has any interest in his article. Their interest is in him. Because while he might not have any memory of it, he’s one of twenty people who have heard this sinister song before and the only one who is still alive.