The Anabasis of Alexander (Ancient Greek: Ἀλεξάνδρου Ἀνάβασις, Alexándrou Anábasis; Latin: Anabasis Alexandri) was composed by Arrian of Nicomedia in the second century AD, most probably during the reign of Hadrian. The Anabasis (which survives complete in seven books) is a history of the campaigns of Alexander the Great, specifically his conquest of the Persian Empire between 336 and 323 BC.
The Anabasis is by far the fullest surviving account of Alexander's conquest of the Persian Empire. It is primarily a military history, reflecting the content of Arrian's model, Xenophon's Anabasis; the work begins with Alexander's accession to the Macedonian throne in 336 BC, and has nothing to say about Alexander's early life (in contrast, say, to Plutarch's Life of Alexander). Nor does Arrian aim to provide a complete history of the Greek-speaking world during Alexander's reign.
