About 440 BCE, a decade after they ended.
history of Persian wars
Herodotus .
Herodotus
Herodotus made a living from giving historical lectures. The ones he gave in Athens were so popular he converted them into a history book. This is the only surviving work of his which we have.
Herodotus of Halicarnassus.
Herodotus.
Herodotus of Halicarnassus.
Herodotus of Halicarnassus.
Herodotus The Histories.
Herodotus
Principally Herodotus of Halicarnassus. Others wrote inferior accounts.
He delivered it as a series of paid lectures in Athens in 445 BCE and also made a written copy.