Here is my latest recommendation for all those interested in ancient military history. Ancient Warfare magazine has released its latest issue, Volume VI, Issue 5. The theme for this periodical is the Roman army during the time of Emperor Diocletian, in the late second/early third centuries. The Dutch-produced, English language Ancient Warfare is a splendid journal, scholarly and yet accessible to a non-specialist at the same time. Give it a look, it is available at Barnes & Noble, and can also be obtained via subscription.
And be sure not to miss my own review inside it of Osprey’s Spartan Warrior 735-331 BC.