It Suddenly a cold and terrible certainty rose in her: someone was buried there.

With terrible certainty, she now knew they were not.

He knew, with a terrible certainty, what had happened.

The cold terrible certainty that she must mean him.

Ender knew at once, with terrible certainty, what that meant.

It was then she knew, with terrible certainty, that he was already dead.

And he knew with a terrible certainty that something worse was going on.

Haramis knew with a terrible certainty that the machine would never work again.

He heard the lessons of the schoolroom come back with all their terrible certainty.

But he knew with a terrible certainty that it was.