The Liar - Ayelet Gundar-Goshen

Nofar is an average teenage girl---so average, in fact, that she's almost invisible. Serving customers ice cream all summer long, she is desperate for some kind of escape.

One afternoon, a terrible lie slips from her tongue. And suddenly everyone wants to talk to her: the press, her schoolmates, and even the boy upstairs. He is the only one who knows the truth, and he is demanding a price for his silence.
Written with propulsive energy, dark humor, and deep insight, The Liar reveals the far-reaching consequences of even our smallest choices, and explores the hidden corners of human nature to reveal the liar, and the truth-teller, in all of us.