As the solar system teeters on the brink of destruction, Donoghue sends this series home with style - although there are enough open loops for the story to continue..
So here's the thing: I would recommend reading the other two in this series before arriving here. Else, you are doomed in knowing the good aliens from the naughty ones, and it's probably wise to have the nuances of the solar system fresh in your mind (!).
Donoghue's knack of interweaving bullshit with science fact produces some excellent science fiction. His prose is on point and character development interstellar (!).
Great use of the X-ray feature in the Kindle version, because, well, shit got complex at times.
And you know, it's nice to have a story where the good aliens and humans work together to fight the naughty aliens.
Midway, the story accelerates with high tension and maintains non stop action until the finish. I liked it.
Upon conclusion, you are wiser in understanding how rocket missiles perform in Pluto's atmosphere. And that is always a good thing.🙂