A new book is available in specialist bookstores near you.
The jolly colorful cover conceals a wealth of information, fascinating to anyone who has ever wondered, "What did they do in Roman legionary fortresses, anyway?" or "How many legions did Antoninus Pius actually have?"
It has already received favorable commentary from those hard-hitting critics at Roman Army Talk. So, what's stopping you? Get straight out to a well-stocked Ancient History/ Humanities/ Archaeology newsstand near you, and start browsing.
You know it makes sense.