Terra Ignota, book 4: Perhaps the stars
Ada Palmer2021

In Perhaps The Stars, the exciting conclusion to the Terra Ignota series, war has come to the world for the first time in centuries, as a single figure demands the surrender of every Hive and faction on Earth. Legends walk the world as the technologies that tied family, work and home across the globe fail one by one in the face of battle. World leaders continue their clandestine efforts to control humanity’s destiny as the purpose of the war remains hidden from the combatants, and above the fray, gods contend in their own struggle for the future.