He smiled, perhaps now trying to salvage whatever was going soundlessly smash, its net of invisible cracks propagating leisurely though the air between them.

And he realized a moment later that somehow that crack, almost invisible to the eye, was widening.

The officer pointed out an almost invisible crack where steel butted against steel.

Cold air sneaked in under the doors and around the windows and through invisible cracks and crevices.

Infinitesimal cracks, invisible to the eye, spread across the floor stones as well.

Conklin did so and a barely discernible drawer sprang loose from an all but invisible crack.

In this part of town, ambient psi energy leaked continuously through tiny, often invisible cracks in the emerald-colored stones.

Rain and sand had blown into the building through invisible cracks, along with black soot from the charred remains of Five Pips.

Despite the sterilization procedures undertaken by the West Chester biologists, a present day bacteria might have survived in some invisible crack in the crystal, Dr. Lindahl suggested.

But he knew one thing - his mother was dying, her life was falling away through invisible cracks, and she had very little time left.