Extremely enjoyable continuation of the story!

If you enjoyed books 1-3 this will be just as enjoyable. I think what I enjoyed most was getting to know more about the history of how the robotic world came to be. The alien and Charlie backstory was just as interesting as the ‘current’ events revolving around the Rachel Eighteen plot.

I thoroughly enjoyed the narration by Paul Michael Garcia in book 1-3 and this book continues the excellent narration. I really liked the voicing of characters, pacing, and performance all around. No complaints!