Sea Siege Author:Andre Norton MENACE FROM THE OCEAN'S FLOOR — On a bleak little island in the West Indies, Griff Gunston faced many baffling questions. Why were so many small island cruisers adrift and abandoned? Why was the sea disease that Griff's scientist father was investigating radioactive? Why were the colonies of octopi growing larger and becoming so strangely organiz... more »ed and daring?
Before the answers could be found, civilization blanked out beyond the isolated island. Atomic attack had left the little group isolated, alone in a world gone silent, in a world about to endure the terrors of atomic fallout and total devastation.
But before Griff was to find the answers to the man-made terror he learned that still another danger had come -- the danger from the ocean floor where a new and competing type of intelligence was prepared to seize the world for itself.« less