Nashirmeh found!- Changes Ancient History?

Archaeology may change what we know about Darius The Great and the politics of the Ancient World:

Discovery of the Achaemenid city of Nashirmeh in the historic site of Bam has called to challenge the political history of the early Achaemenid era as the city had previously been expected to have been the same as Pasargadae, thereby disproving the theory that suggested Darius the Great was a usurper who occupied the throne.

Lost Achaemenid City Rising from Bam Historic Site

Any great BOOK recommendation?