The Alliance Trilogy by Michael Wallace

The complete trilogy.

Captain Jess Tolvern of HMS Blackbeard is leading a Royal Navy expedition across long-dormant space lanes toward Old Earth when an alien fleet ambushes her battle cruiser. The aliens are Adjudicators, an ancient race whose ethos is to judge other species and reduce their survivors to a stone age existence.

Tolvern sends a desperate message back to headquarters and retreats with her damaged ship to friendly systems. By the time she returns, the aliens have already invaded Alliance territory with a powerful fleet of star fortresses and accompanying dragoon ships, trapping and laying siege to the allied fleet.

While repairing her ship, Tolvern cobbles together a squadron of damaged allied warships, former raiders, and the local survivors of an Adjudicator attack to drive off the alien fleet.

Category: Science Fiction – Space Opera