The Fall of Dragons

Miles Cameron is a master of intrigue and action-packed battles. In the final novel of the "Son of the Traitor" series, readers can expect an epic tale of magic and mercenaries, war, love, and politics.
The allied armies of the Wild and humans are set to clash with Ash in a struggle for the gates to a hermetic universe and for their own destinies. But fatigue, betrayal, and time may prove to be far more dangerous enemies than the dragon.
In Alba, Queen Desiderata is doing everything she can to restore her kingdom, ravaged by civil war, while battles continue in the west. In the Ancient land, the Red Knight is trying to force his unwilling allies to kill the Necromancer instead of one another.
The final battle approaches, and the Red Knight makes a horrifying discovery... it seems that all this has happened before.