I received as an ARC with no anticipation of a positive review.
Came across this book from an Ad in Facebook. I was intrigued by the cover image and summary of the storyline.
I enjoyed the story as it developed into traveling between alternate and parallel universes. Part of the story included political themes involving Russian agents.
At times, the heavy technical jargon became a little too much and found myself skimming through those patches.
There was plenty of action and intrigue throughout the book. The ending was very unexpected but plausible based on the subject matter.
Overall, I would give 4.5 *Stars.
This entire review has been hidden because of spoilers.