One of the best penultimate books

Continuing the fight against Ash, who has now gotten a new ally, or so they think, Gabriel Muriens and the company, which has now become the most powerful human force on Earth, takes up the war against on three prongs.
The writing is as good as ever, especially the set pieces. The use of magic, the characters and the action all being joy to read this penultimate book of Traitor Son cycle.
I cannot wait for the next book.