A review by fafhrdlong
The Dune Encyclopedia by Willis Everett McNelly

5.0

Worth it if only for the list of Duncans, but contains so much more beside...

This material *could* have been the grounding for an epic continuation of the original books, but, instead, The Ungrateful Son and The Hack chose to make an ersatz, McDonald's version with water worms and ultraspice and stupid (*literally* stupid, as in unable-to-detect-blatant-clues) characters and Star Wars robots.