Fallen Haven

The planet New Haven was supposed to be a paradise, an idyllic, peaceful new home for colonists from Old Earth. But that was before the wars broke out, before the provinces turned on one another, and before the aliens arrived...

Unwittingly, Earth scientists awoke the sleeping giant of the Tauran war machine. The same deep-space probes that first discovered New Haven also alerted the aliens. Now the Taurans, warlike aliens previously unknown to humankind, have mounted a campaign, descending upon New Haven with one goal: total conquest.