From the thrilling voice of Sacha Wunsch comes a heart-stopping psychological mystery in a world where memories can be shared—and one girl can't trust any of them. Enhanced Memory changed everything. By sharing someone else's memory, you can experience anything and everything with no risk at all: learn any skill instantly, travel the world from home, and safeguard all your most treasured secrets forever. Nova's parents invented this technology, and it's slowly taking over their lives. Nova doesn't mind—mostly. She knows Enhanced Memory is a gift. But Kade says Nova doesn't know the costs of this technology that's taken the world by storm. Kade runs a secret vlog cataloging real experiences, is always on the move, and is strangely afraid of Nova—even though she feels more comfortable with him than she ever has with anyone. Suddenly there are things Nova can't stop noticing: the way her parents don't meet her eyes anymore, the questions no one wants her to ask, and the relentless feeling that there's something she's forgotten ...