Last Man on The Planet by Croften Grebe

"Book 02:
They had arrived at the dawn of time when the indigenous bipeds had just discovered fire. Over the centuries, they had controlled and manipulated the advancement of the species into a modern society. Now tired of the wars and the continuous spats between their own factions. A new leader has emerged, furnished with a master plan to unite her race then rid the planet once and for all of the ungrateful ab- horrent bags of flesh and bone that had overpopulated this once green and pleasant land."