A good start for a new fantasy series, a mix of alternate history and celtic mythology.
i was fascinated by the world building, I think it's the strongest and best element in this book.
The contrast between the technology and magic, the class system and the magic system are quite well developed.
On the other side the characters are a bit juvenile but I found them interesting.
The plot kept me reading and I can't wait to read the next book.
Recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine