Fake accounts : a novel / Lauren Oyler.

On the eve of Donald Trump's inauguration, a young woman snoops through her boyfriend's phone and makes a startling discovery: he's an anonymous Internet conspiracy theorist, and a popular one at that. Already fluent in Internet fakery, irony, and outrage, she's not exactly shocked by the revelation. But this is only the first in a series of bizarre twists that expose a world whose truths are shaped by online lies. Suddenly left with no reason to stay in New York – or be anywhere in particular – she flees to Berlin, and embarks on her own cycles of manipulation in the deceptive spaces of her daily life, from dating apps to expat social events, open-plan offices to bureaucratic waiting rooms.