Changing Yesterday — Sean McMullen

It's 1901, and Battle Commander Liore has travelled back in time to stop a war that will rage for over a hundred years. But time itself is against her. Whenever she changes history, a new beginning to the war emerges and the world once again teeters on the brink of disaster. To make matters worse, Barry the Bag has stolen Liore's plasma rifle, the most dangerous weapon in the world. The owner is on his trail, and she doesn't take prisoners.Can anything prevent Liore from risking the world's future for the sake of revenge?