It is also the memorial of St. Helena, mother of Constantine, finder of the True Cross.
Mike Aquilina has a post up with a link to his review of Waugh’s novel about her:
People often ask me the best way to enter imaginatively into the world of the Fathers. I can’t think of a more enjoyable way than reading this novel. It’s well researched, artfully evocative, and full of fun nudges and winks at us latter-day observers.
Inside you’ll meet Constantine, the emperor and Eastern saint. You’ll meet his mum, St. Helena, the proto-archeologist who unearthed the true cross. You’ll meet Pope St. Sylvester, who is an endearing chap. And they’ll all make you laugh — either with them or at them.
My hat’s off to Waugh for bringing these characters so vividly alive. Few authors could make a fourth-century saint so approachable, humorous, and even sexy. He manages to pull this last one off in the most chaste way. Take my word. This book’s a miracle of hilarity and warmth.
The new edition has a nice introduction by George Weigel and good biographical material on Waugh, who has split my sides more times than it’s healthy to remember.
I’ve listed some other good patristic fiction here (scroll way down the page). All of it’s good, in different ways and for different purposes. Waugh’s Helena, though, is in a class by herself.