I loved this story, and was sad to find it was a standalone as upon finishing I immediately looked for the sequel. However, it is a complete story in itself. The book starts off as sci-fi thriller set 200 years in the future, where an Apocalypse has rendered earth a lifeless husk, and we are following the story of an archaeologist studying the wastelands of Paris. The story then switches to Paris of the 1950s, but not a 1950s we recognize, some things that should have happened by 1959, haven't.
The stories intertwine, and we are treated to a thriller where the main protagonist, aforementioned archaeologist, Verity Auger, has to complete a mission on this 1950s world as she has the knowledge of Paris at this time. She is a kick-ass character and Reynolds treats her to several near death experiences which left me on a rollercoaster ride of emotion, wondering if she, and the other characters I had come to care about with little, but careful, character development, were going to make it. Recommended.
I listened to the audio-book narrated by the British John Lee. He did an excellent job with the many female voices, and his narration was very even and I now associate Alastair Reynolds with John Lee's narration.