On a remote Caribbean island, a mixed group of scientists, naval officers, and (sometimes) helpful natives are investigating mysterious occurrances beneath the sea. Fish and cephalopods which cannot exist in nature, mysteriously-colored waters, mental images being projected by something inhuman! When the island loses all communication with the rest of the world, perhaps because of an outbreak of atomic war, survival alone would be a difficult problem. But when basic survival is combined with dealing with new and different Things coming out of the ocean (see cover), any chance of return to normalcy is gone, lost and gone forever. Great stuff!

Genre: Science Fiction