Xenophon (430—354 B.C.E.) Xenophon was a Greek philosopher, soldier, historian, memoirist, and the author of numerous practical treatises on subjects ranging from horsemanship to taxation.

1.- Apology of Socrates 

2.- Απολογία Σωκράτους

3.- Kyrou Anabasis

4.- Κύρου Ανάβασης