It was his last thought before the floor opened beneath him, and he tumbled away into space.

But then I seemed to tumble away to a huge building of stone.

He tumbled away, finally screaming in a high, hoarse voice.

The wolf thing tumbled away, came to its feet again, and began to circle.

It twisted in the swirl and then at last went tumbling away.

He saw pieces of the cowling tumble away in the clear air.

The remainder of the array broke off and tumbled away.

She was panting, and you could hear rocks tumbling away.

He saw a tree branch crack and go tumbling away.

For an instant, he was falling, tumbling away into the dark.