The Secret Visitors Author:James White When the World Security Organization asked Doctor Lockhart to treat their mysterious prisoner, they hadn't known that the dying man would reply to their questions in a totally unknown language. They had expected the stranger to reveal something about the world war which seemed imminent. But they had been thinking in terms of foreign spies -- n... more »ot alien beings.
Now suddenly they found themselves confronted with a gargantuan task. They had to find a way to another world, a means of communicating with creatures they could barely imagine.
They had to stop a war which was originating in the farthest stars -- or else surrender the Earth unconditionally to The Secret Visitors.« less