He first speaks of a hypothetical mirror world in 1991.

The journey into the mirror world isn't an easy stroll, it's too easy to get lost.

This is the mirror world that is Brooklyn - management in sweaters.

She wandered through the mirror world for a while.

It was later found in the previews that Renaissance simply added a mirror world under different rules.

This mirror world you are looking at is fed by a steady rush of new data pouring in through cables.

The reflection-clones' existence depend on the target remaining trapped in the mirror world.

After death you would enter a mirror world with the same laws of status and hierarchy you left behind.

She ran across the flagstones and opened the door into the mirror world.

He has even considered himself considering them - postmodernism's mirror world.