The Frelimo sweep line dissolved before Sean's eyes, blown away by the Hind's concentrated fire, and the dust rolled over the hollow in which they lay, concealing them from the air in those crucial seconds the Hind hovered above them.

Sam Trinity stood in the doorway of his store until the dust from the helicopter's rotor blades slowly rolled away under a light breeze.

And the dust rolled on.

The dust rolled away over the fields and the departing sun set it ablaze with colors.

I reached for Timmy, but the floor bumped again and dust rolled in through the pale squares of the windows and I coughed as I came to my knees.

"Late summer, he said, dust rolled in like rain."

I scrambled up and ran on forward, and as suddenly as it had blown up, the gale died and the dust rolled away from us.

The dust their horses kicked up rolled over the legionaries in a choking cloud.

The dust rolled white along the causeway towards Compiegne, and then, alas!

In the wetter valleys the dust rolled over damper air beneath.