John Ronald Reuel Tolkien has written at least 29 books. Their most popular book is The Book of Lost Tales with 22 saves with an average rating of 4.6⭐.
Series
13 primary booksThe History of Middle-Earth is a 13-book series with 13 primary works first released in 1983 with contributions by J.R.R. Tolkien, Cinzia Pieruccini, and 2 others.