W. M. · Willis E. McNelly · Willis Everett McNelly
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Dune Encyclopedia | Hardcover | 978-0-399-12950-6 (0-399-12950-2) | 1984 |
| Dune Encyclopedia | Paperback | 978-0-425-10500-9 (0-425-10500-8) | 1984 |
| Dune Encyclopedia Tr | " | 978-0-425-06813-7 (0-425-06813-7) | 1984 |