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Tier Zero Vol. I of the Knolan Cycle

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They're already here, and no one knows about it...yet.

Two bedrock assumptions underpin most science fiction tales of first contact between Earth and a hypothetical alien race. The first is that we will necessarily know when it happens and the second is that alien motives will likely be malevolent. In Tier Zero, Vol. I of The Knolan Cycle, first contact occurred over thirty years ago and no one on Earth...not even SETI...has a clue it has happened.

Martin Tellus is a graduate student at UCLA...