Kahari

• "Imagine a world without power...Stranded on a planet that doesn't exist. Universal Power, a clean, endless source of energy, has mysteriously stopped working–just as mysteriously as it appeared centuries ago. Fossil fuels are no longer in use since its discovery...long ago, mining plants were shut down and now lay in waste, rusty with age. But Saren Thorn was ready, gathering bits of old fuel here and there, and retrofitting her ship to be prepared for this day. She was the only one. And now, a hostile alien race with unique technology has shown up, taking over and enslaving our people. Did they stop Universal Power? How? But more importantly: Why?" ― quoted from this book's product page on its Amazon product page as of 2020-10-07.