Genesis Code is G in my series of A-Z of Fiction Titles. It's a story that focusses on 3 different locations: Earth, Exilon 5 and beneath the surface of Exilon 5.
The blurb says:
Investigator Bill Taggart will stop at nothing to find his missing wife. But standing between him and the truth is a secretive alien species on a distant planet. When his government pushes him to observe the species ahead of plans to relocate Earth’s population, Bill veers off course and straight into the path of one alien.
The surprising confrontation forces Bill to question whether the investigation into the savage species is needed. But when official government intel disagrees with the cold hard facts, he worries there might be another reason for the relocation plans.
A snap government order leaves the investigator in limbo and facing off against a new enemy that is more dangerous than the first. Worse, this enemy appears to live close to home.
A devastating set of plans is soon revealed that will destroy the lives on two worlds. And Bill is caught in the middle. Can he stop chasing ghosts long enough to save humanity from the real enemy?
I really enjoyed this book, and the next in the series is already on my wishlist. It is set in the future when pollution on Earth has got so bad, that the human race has no choice but to relocate. After searching the skies, Exilon 5 is a planet that would be perfect after a bit of terraforming. Unfortunately, there is already a species that lives there, who are then forced underground. The Indigenes want to know why people have taken over their planet and what they can do to stop themselves being wiped out.