The invasion of India by Alexander the Great as described by Arrian, Q. Curtius, Diodoros, Plutarch and Justin;
M'Crindle, John Watson, 1825-1913; Arrian. Anabasis; Curtius Rufus, Quintus. Historia Alexandri Magni; Diodorus, Siculus. Bibliotheca historica; Plutarch. Alexander; Justinus, Marcus Junianus