Don't poke your nose down a wormhole - you never know what you might find.

Two universes joined by a wormhole pair that forms a 'loophole', with an icemoon orbiting through the loophole, shared between two different planetary systems in the two universes.

A civilisation with uploaded minds in virtual reality served by artificial humans.

A ravening Horde of replicating machines that kill stars.

Real humans from a decrepit system of colony worlds.

A race of hyperintelligent but somewhat vague aliens.

Who will close the loophole... who will exploit it?

Cover design: David A. Hardy