"The forms I've seen essentially look to cover all of the major systems in the home," he said.

As they spread, a tall form looked slowly forward.

The top form looks twisted as it loops over the open space like a handle.

His dark form looked like a cutout against the stars.

The forms look very much as they did a year ago, and most of the familiar deductions are there to be taken.

The third form looks like a piece of a house with a door cut out of it.

The single speeding form still visible ahead of Bill did not look back, but seemed to accelerate.

He did not know what the changed physical form of humanity looked like, but his guess was that nails and teeth had long gone.

In many cases the forms look as if they were being simultaneously drawn and erased.

His massive form looked out of place on a horse.