Crescent City Rhapsody by Kathleen Ann Goonan (Nanotech #3) | Classic Sci-Fi

Used; Paperback- Good; 1st EOS edition; some wear on the cover, some tears on front cover and spine, discoloration.

When an electromagnetic pulse from space triggers a total communications blackout on Earth, astronomer Zeb Aberly tracks the signal to an intelligent alien race, but the government will stop at nothing ensure his silence.