Berryville Graphics printed The Sabatini Prophecy, and the second printing of Eye of the Pyramid.  Among their many claims to fame, they are one of the printers for books in the Harry Potter series.

http://www.opm.com/home.html

Signature Books, located in Maryland, provided a great deal of support during the first printing of Eye of the Pyramid.  They are knowledgeable about the industry and produce quality products.

http://www.signature-book.com/