Since I don't listen to very many of these, I don't have a lot of basis for comparison, but one (and by one, I mean the only) podcast that I listen to more or less consistently is Dan Carlin's Hardcore History. I've alluded to it in review posts before for some of the historical works that I've read, but I decided it would be worthwhile to provide a genuine recommendation. Even if you're not interested in sitting down and actually reading something like Herodotus's Histories, you can still gain much of the knowledge and historical context from listening to these podcasts.
Literally, the title of this piece translates to "the education of Cyrus," though in truth only about the first book or two cover Cyrus's "education," while the others describe the rest of his life. This is meant as a sort of "how to" book on how to rule well, in the form of a biographical treatment of Cyrus, but unlike in The Ten Thousand, Xenophon is not here describing contemporary events, and many historians doubt that this is in more than the most general of ways an accurate depiction of Cyrus's life. Note: by "how to," I mean a book on how to rule as a semi-benevolent authoritarian dictator who is loved and feared by his subjects.
I've actually read this part before, but decided to re-read it in light of my recent reading of Herodotus's Histories, which covered the period about a hundred years or so before the events in The Ten Thousand, and provided a lot of valuable context for understanding what was happening in Xenophon's story. Unlike Herodotus, Xenophon is not writing about history in The Ten Thousand; he is writing a semi-autobiographical account of what happened to him and his companions during a campaign as mercenaries in a decidedly short-lived Persian civil war. Like Caesar in his Commentaries, Xenophon refers to himself in the third person, and the result is perhaps the most story-like and modern-seeming of all the ancient works that I've been reading recently. In fact, Conn Iggulden wrote a historical fiction novella primarily based upon the events in The Ten Thousand, and it was a very interesting experience to read that having already read its primary source.
I don't actually know how much this post will help you in ridding your works of pesky anachronisms, but the title just seemed to clever to resist. If you're not already familiar, an anachronism is a literary, spatial or temporal (usually temporal) transplant. A detail, a phrase, an expression, a device, or really anything else could be an anachronism; most commonly these are stock expressions or devices of our own time that we accidentally put into our works. Nor are they unique to literature, as there are plenty of examples in movies and other media. For instance, perhaps a period movie might show cars from a later model year driving around in the background. Or my personal favorite, when an author or screenwriter has archers "fire" their arrows, an expression which could not predate the advent of firearms. This last one even made its way into The Lord of the Rings movies (notably during the battle at Helm's Deep).
Well, I did it again. When I consulted my reading list to pick a new book to read after finishing Meditations With Cows, instead of picking a new or well-known or at least commonly approachable book that people actually would search for and by extension perhaps find my site, I picked another ancient text that only a few people have heard of and fewer decide to read. Let it never be said that I am a slave to the search engine algorithms. That being said, it does continue my tour of historic pieces of world literature (we recently reviewed The Bhagavad Gita, and The Story of Burnt Njal, checking off (roughly) India and Iceland, plus the Middle East with the Babur-Nama), and I have legitimately been interested in reading this for awhile, it being one of the few historical autobiographies from that region of the world. In truth, doing a sort of world-tour of ancient literature is proving a very fascinating exercise, and one that I would wholly recommend (as long as you have some patience).