Philip K. Dick Award: Best Novel nominee (1986).

From a remote corner of the galaxy a message is being sent. The continuous beats of a pulsar have become odd, irregular...artificial. It can only be a code.

Frantically, a research team struggles to decipher the alien communication. And what the scientists discover is destined to shake the foundations of empires around this world – from Wall Street to the Vatican.

Published
1986
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Risingshadow

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