The black, rectangular slab that suddenly appeared before him was like an old friend.

Since that moment, the black slab had done nothing.

On a raised, black basaltic slab lay the decomposing remains of what had once been a man.

Boris picked out one great black slab over which the waters poured in a standing wave three feet high.

Antoinette lay in the earth, crushed by a smooth black slab.

When the black slab had risen to the same thickness as the top one, the entire mass stopped.

There was a block of wood - a great black slab.

Jammer took a black slab of plastic from his pocket and began to shave.

Even distant towers, where the lights had never dimmed, now looked like smooth black slabs.

These black slabs, composed of many small energy storage crystals, establish a grid.