Enter the Fury — E. Robert Dunn

Book 7: Enter The Fury. What seems to be the Aidennians' final battle takes them full-circle with the begetters of their odyssey. The Taurons have found the Aidennian survivors. The Occupation of the System is not enough to satiate the hunger of the Empire and once again, it sends out squadrons to eliminate the only remnants of Aidennia. Sheeyan seditionists reveal themselves openly and aggressively initiate a coup. Sheey engage the Taurons. Spacecorps StarCommand burns. With little option, the pioneering refugees must face a new reality that may no longer involve being part of the System.