William C. MacKay
Source: "William C. MacKay Bibliography." Author Wars, https://authorwars.com/authors/william-c-mackay.html".
Titles:
Non-fiction
- Unknown. The J. R. R. Tolkien Trivia Quiz Book
- 2014. The Essential Tolkien Trivia and Quiz Book: A Middle-Earth Miscellany
Genres/Themes:
- quiz book (2 books)