Metamorphosis, Book Two of The Earthside Trilogy. The Earthside Trilogy, #2

They can evolve with us, or they can die. Hailey's life was destroyed. Her father passed away, and her husband abandoned her when she was diagnosed with early onset Parkinson's disease. All that's left are a successful career as a lobbyist, and the nanotech keeping her alive. When a power surge through Earth's satellite system blows out the nanotech it seems the last thing keeping Hailey alive has been destroyed; until the voices give her a second chance at life.
The only condition: she must assist them with the evolution of the planet and the human race, without question or resistance. Hailey wakes to a world where an alien presence has been revealed, warning of more aliens that have hacked into Earth's technology in order to take over the planet. The problem is that Earth's technology has been compromised for longer than they realize. Only Hailey, and others like her with extensive nanotech, know the extent of this infiltration.
The greatest technological advance in human history has opened the door to an invasion, and it's an offer that a desperate alien species is eager to accept. Can humanity survive the arrival of another alien species, or will they be forced into an unnatural evolution?