Books like Dead Soul

Three years after the brutal first contact encounter with the alien Kreelan Empire, the human Confederation is desperate for a victory. With over a dozen worlds under siege by legions of Kreelan warriors, President McKenna orders the Confederation military to deliver a victory to give humanity hope. Roland Mills, Valentina Sikorsky, Ichiro Sato and his wife Steph, along with the irrepressible General James Sparks are once again at the sharp end of the spear in a mission to take back the colony of Alger's World from the alien invaders before it's too late. But overwhelming firepower may not be enough. For leading the invasion of Alger's World is Ku'ar-Marekh, a Kreelan warrior priestess with dreadful powers, whose spirit is trapped between life and death. Feared by the warriors of the Empire, she is known as the Dead Soul...