Thrawn Trilogy
I read Dark Force Rising first, then I read The Last Command, and I finally read Heir to the Empire. Despite the odd order in which I read the Thrawn Trilogy, I found them to be very entertaining. Not nearly so good as NJO, but good book nonetheless.
Heir referred back to the movies too much I think, but DFR and TLC corrected that...The Last Command was the best of the three IMHO.