We have one book left, but I'll go ahead and post this. We can see where The Three Musketeers fits in later. Of the books we've read, I most enjoyed I Served the King of England. I'd rank the rest as follows solely in terms of my enjoyment of them.
Dombey and Son
I don't put much between Ghostwritten and Mr. Palomar. I enjoyed both considerably more than D&S and I definitely liked that better than WM.