J. R. R. Tolkien letters or of the first editions of his individual writings have however achieved high values at auctions, and forged autographs may occur on the market. In particular, the signed first hardback edition of "The Hobbit" from 1937 has reportedly been offered for $85,000. Collectibles also include non-fiction books with hand-written annotations from Tolkien's private library. A small selection of books about Tolkien and his works: J. R. R. Tolkien John Ronald Reuel Tolkien, (; 3 January 1892 – 2 September 1973) was an English writer, poet, philologist, and university professor who is best known as the author of the classic
Languages constructed by J. R. R. Tolkien in the "History of Middle-earth" series, and the "Vinyar Tengwar" and "Parma Eldalamberon" material published at an increasing rate during the early 2000s from the stock of linguistic material in the possession of the appointed team of editors (some 3000 pages according to them), the subject of Tolkien's constructed languages has become much more accessible. David Salo wrote "A Gateway to Sindarin: A Grammar of an Elvish Language from J. R. R. Tolkien's Lord of the Rings" (University of Utah Press, 2007). Elizabeth Solopova, "Languages, Myth and History: An Introduction to the Linguistic and Literary Background of J. R. R.