BIBLIOGRAPHICA IRANICA:
A Political History of the Achaemenid Empire, new edition. Notice of a new edition of book that I have not noted before: Dandamaev, M. A. 2015.
A political history of the Achaemenid Empire (Historical Library). Saint Petersburg: Academy of Cultural Studies. 3rd (2nd Russian) Edition. The revised edition, like the first edition, is in Russian, but the first edition has also been published in an English translation. Follow the link for details.