The Zentraedi Rebellion — Jack McKinney

EARTH WAS NO PLACE FOR LOSERS!
Not everyone was eager to share the planet Earth with the Zentraedi survivors of the First Robotech War. And nowhere was this more evident than the Southlands, into whose forested heart so many alien warships had plunged in the final moments of the Rain of Death.

There was little prospect of a lasting peace. The tensions in the Southlands had given rise to two opposing forces: the Army of the Southern Cross, commanded by the xenophobic Field Marshal Anatole Leonard; and a loosely organized brigade of Zentraedi insurgents, driven by the Imperative to continue the fight--until one race or the other was eradicated.

Caught between the rivals was the Robotech Defense Force. Rick Hunter, Lisa Hayes, Max and Miriya Sterling, Breetai, and others would all have their parts to play in the period that came to be called the Malcontent Uprisings...