Full disclosure: The author, James D. Shipman, read some of my other reviews in Goodreads and asked me to review "Constantinopolis." He sent a complimentary advanced copy to review. I should also note that this period in history, 1453, isn't a period of history that I know much about.
This historical novel is about the siege of Constantinople by the Ottoman Empire in 1453. By this point, Constantinople is a city greatly in decline but it's powerful fortifications have withstood several previous attacks by the Ottoman Empire over hundreds of years. The young Sultan, Mehmet II, has returned to power following the death of his father, Murad. Mehmet first came to power when he was 12 but he was deposed by his Grand Vizier, Halil, who brought Murad back out of retirement.
Murad was a powerful, well respected leader. He had conquered much territory but previously failed to take Constantinople. Mehmet has a circle of younger advisors who are recent converts to Islam from Christianity. But they are often opposed by the old guard, led by Halil. Mehmet desperately wants to be respected but to do that he must gain some victories. So he sets his mind on capturing Constantinople.
The current Greek emperor, Constantine (not the famous Emperor Constantine)is desperately trying to hang on. He seeks help from the Pope in Rome, but that comes at a cost--giving up the Eastern Christian Churches' traditions in favor of the Roman Catholic Church. John Hunyadi leads a successful Hungarian army to the north--he could be a valuable ally. Constantine could marry a Georgian princess to the east to try to get their fleet to come to his aid. But that comes at the cost of giving up his Greek lover, Zophia. Zophia is the only person who Constantine feels comfortable enough with to let down his guard and express his fears.
Meanwhile there are spies in both the Greek and Ottoman camps. And there is plenty of intrigue and rivalries in both the Greek and the Ottoman courts. The Italian city-states seem to be more interested in feuding among themselves, and profiting from trade with the Ottoman Empire, than coming to the aid of Constantinople. Will aid come to Constantinople in time? Or will Constantine and the Greeks be forced to fight on alone? Will Constantine lose everything he values most by being forced to compromise his values and his people's values in the hope of surviving?
Can Mehmet capture Constantinople before he's forced to abandon the siege? If he's defeated he runs the risk of Halil deposing him again and likely killing him. Yet Mehmet doesn't dare kill Halil, at least not yet.
Mehmet doesn't come across as a very sympathetic character. But he does adapt and he can be full of surprises. Constantine is a more sympathetic character. The author does a good job portraying the strain Constantine is under.
The battle scenes are exciting and the descriptions of siege warfare are interesting. I found it a little odd that Constantine and Mehmet didn't make more of an effort to uncover the spies in their respective camps. That would've been interesting story threads to add suspense to the overall story.
The author includes some brief historical notes at the end of the book. That's something I like about Bernard Cornwell's historical fiction and it's a nice touch in this book as well.
The advanced copy that I reviewed contained a few errors, which hopefully were or will be corrected in the final edition. Those errors don't really detract from the reader's enjoyment of the story.
Overall I enjoyed reading this novel. It's not a period of history that I know much about and it probably isn't a book that I would've selected to read on my own for that reason. But I enjoyed reading it. I can't speak for experts in this period of history, but I think that readers of historical fiction will enjoy this novel. If they're like me, they'll learn something in the process too.