From the publisher:
At one time, the Goblins ruled almost all the crystal spheres. Then they were forced out of power by a 1,000 year long war. Now they have returned with a vengeance.
An adventure of the second Unhuman Wars, where the non-human goblinoid and ogre races make their first major incursions into wildspace, looting every ship and colony they can. The elven Armada destroyed them the first time, but now falls during the first major space battle of the war!