Then his head cracked sickeningly into a concrete-block wall, and he collapsed in a tangle.

Directly ahead, in a concrete-block wall, a strange door waited.

The projectiles from the Order of Death soldier's automatic dug into a concrete-block wall.

The construction wasn't as supportive as a concrete-block wall, but it didn't shift under him.

Laying the concrete-block walls, he worked with an old mason who did near-perfect work.

They were restricted by a sidewalk and by the concrete-block wall surrounding a housing development.

One of those personnel carriers could probably punch a hole in our concrete-block wall.

Both the fragments and the shock wave struck the concrete-block walls of the house in well under a thousandth of a second.

The rear room was as wide as the store but only ten feet deep, with concrete-block walls.

We walked down a long corridor of concrete-block walls, painted a sort of slime-mold green.