Guardians of Terra by George Lindsay

For the past nine years, Dan Kalendis has been on Earth with a simple mission: to find and remove any evidence of humans from other worlds. With Earth largely forgotten by his people, his posting has been an easy one.

That all changes when dangerous information falls into the hands of a young woman. Before he is able to secure what secrets she holds, Dan finds himself outmatched and outmaneuvered by an enemy determined to bring Earth into their interstellar realm. Whether it’s the people of Earth or his own people who will resist, Dan knows war is coming.

Now he must decide. Surrender Earth’s future, or become its greatest guardian.

Category: Science Fiction – Space Opera