|summary=Tough, brutal, and completely gripping, Rick Yancey's new book could be the start of a massive series. Rick Yancey popped into Bookbag Towers to [[The Interview: Bookbag Talks To Rick Yancey|chat to us]].
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As far as she knows, Cassie could be the last human on Earth. Surely, she's one of the last few. After the first four waves of the Others - mysterious aliens who appeared and quickly laid waste to humanity - it's impossible for her to trust anyone she meets. Can she ever find the strength to rescue her kid brother?