Ive been doing a bit of work for this and although its still in the W.I.P. stage (i need to do complete the back covers), here is my progress thus far:
They are a hi-rez spanning spine set featuring Deleted Magic, Building Empire and(when the circle is complete)Returning to Jedi as a set. The fronts and spine features Dave Dorman art and the back will have some McQuarrie art.