king Cyrus the Great, and ends with the start of the reign of Cyrus's son Cambyses II, spanning a period from 556 BC to some time after 539 BC. It provides a rare contemporary account of Cyrus's rise to power and is the main source of information on this period; Amélie Kuhrt describes it as "the most reliable and sober [ancient] account of the fall of Babylon."

The chronicle