The Dune Encyclopedia
Willis Everett McNelly
German Technical Dictionary
Routledge (firm)
Dictionary of Modern American Philosophers
John R. Shook
Icelandic Magic: Practical Secrets of the Northern Grimoires
Stephen E. Flowers
Logic, Language, and Mathematics: Themes From the Philosophy ...
Alexander Miller
Webster's Dictionary for Students
Merriam-Webster
Webster's Dictionary and Thesaurus
Merriam-Webster, Inc