Suburb post, and I have so very little to add. Supposing a Stewart triple feature, the question remains, how to button-up a trilogy that includes Excalibur and

Suburb post, and I have so very little to add. Supposing a Stewart triple feature, the question remains, how to button-up a trilogy that includes Excalibur and Dune... and in what order (chronological or feature, sequel, prequel)?