Sometime in the future, Mars has been settled and is undergoing terra forming. Denver is a private eye who finds herself in a family nightmare. Her dead grandfather is communicating with her.
I Enjoyed the characterizations of the AIs. Looking at Alexa and Google and one has to wonder how soon this science fiction will be reality. I’ve been a scifi fan for 60+ years and so much of what I read is now reality. The book appears to be a vehicle for setting up a series. It left a lot of loose ends to lead to another story.
The status of self-aware beings brings up questions that led to our own civil war and slavery.
There was action and colorful adventure, I enjoyed the book.
This book may have been received free of charge from a publisher or a publicist. That will NEVER have a bearing on my recommendations.