Author: Steven Baxter.
Publisher: Penguin Books.
Copyright: 2014., 2015
Overview and Impressions:
I was not impressed with this book. The author, Stephen Baxter, spent too much of his time on world building/destroying. The characters were secondary. He assumes the multiverse he built will die in a final heat death. Getting to that point was the a major plot-line in the novel. It didn't help.
Not recommended except for hard-core hard sci-fi readers...