And I must agree that the art on all four books is truly lovely. I especially love the picture of Mildmay on Book II.

I think someone at Ace needs to read what we say over here, because it's hugely stupid of them not to label the books as part of a series. It's frustrating to me as a reader to not be able to find that information easily and quickly on a book. And it can't be that horribly expensive to provide a map, when the same map could be used for books I and II, with a larger version for books III and IV. Sigh.