On this edition of StudioTulsa, we offer a chat with Douglas Miller, the principal behind Müllerhaus Legacy, a Tulsa-based firm that creates books and other publications on-demand for private organizations and special occasions. A graphic artist and book designer by trade, Miller is also, in fact, a writer, since a book for which he's the lead author has just recently appeared. It's called "4th & Boston: Heart of the Magic Empire" -- and it's a lavishly illustrated collection of photos,