It is the early Fifth Century: the Roman Empire in the West is coming to an end, and with it Roman rule over Britain. Actually much of its dominion has already ended, with control passing to "federated" "allied" or otherwise de facto independent regional rulers. Felix, the Treasurer of what remains is not happy. His tax base is no longer enough to maintain the civilised system to which he has devoted his life, let alone restore the past glories he dreams of seeing once again.
It is perhaps inevitable that, as has happened before, local figures start to think of going it alone, of breaking the link with Rome and keeping the money and power at home in an independent Britannia (and therefore in their particular hands). Felix, much against his will, finds himself playing a part on the ensuing events, events that lead to an outcome.... Well, read the book.
Duggan has, as so often, found a byway of history and brought it to life. He captures the atmosphere of a different time very well - we find ourselves sympathetic to Felix, for instance, trapped and out of his depth, even as we see him tolerate or inflict what by our present-day standards would be extreme cruelty.
It is a delight to see Alfred Duggan's books coming back into print. We have been without these well-researched, well-written, literate historical novels for too long.