The Devil and Deep Space is a complicated, emotionally charged science fiction novel, which instead of using overwrought morality tales, gets down to the heart of whether or not any of us is a good person deep down inside. This is a story of redemption and making up for past sins, in addition to continuing the evolution of the Jurisdiction political situation. Those looking for bugs to zap will be disappointed, but those who appreciate complex character development and classic adventure will enjoy Matthews' many plot twists and romantic (or Romantic!) spirit.
The homeworld of the prodigal Andrej Koscuisko is a realm with which people in our frequently self-indulgent times are hard-pressed to understand - a world where the wealthy are benevolent overseers who are responsible for those under their protection. Koscuisko has always been conflicted over his duties at home and his duties in Fleet, finding them completely at odds with each other and driving him further and further over the edge of sanity. Is it any surprise that eventually, something's got to give? Responsibility and love are what drive Koscuisko to take surprising, radical actions in this book, to the point where nothing under Jurisdiction - or in the life of the Ragnarok crew - will ever be the same again.
That said, the primary reason that I enjoyed this novel so much is how much fun I had reading it! Matthews' eye for detail is impeccable, from yes, the materials of clothing (critical information in a society whose livelihood and religion are based on textiles) to the digestive issues of sentient bat-like creatures, to the warm rekindling of dormant relationships. Characters that we've never before encountered are brought brilliantly to life, and we feel as though we're beside them as they struggle through difficult decisions that will alter the fabric of their reality forever. The author also has an appealingly dark sense of humor that meshes with the profound challenges her characters face. The plot twists and turns enough to keep you reading into the wee hours of the morning, right down to the last few pages. When it's over, you realize that Matthews has subtly led you to the edge of a revolution.
If you're a fan of the series, the book brings you a fuller understanding of Koscuisko's struggle and what he has had to sacrifice for his duty thus far - and what he will be giving up in the future, as the further destabilization of life under Jurisdiction continues. If you've never read any of the other books, then this might be a good opportunity to get to know Koscuisko the man before getting to know his demons, although some of the story's more shocking plot twists will not have quite the same impact for you. Even so, this book is complex, and thought-provoking, and I was eagerly awaiting the next installment from the moment I read the final sentence.