<P> The first published monograph dedicated to the Elvish languages was An Introduction to Elvish (1978) edited by Jim Allan (published by Bran's Head Books). It is composed of articles written before the publication of The Silmarillion . </P> <P> With the publication of much linguistic material during the 1990s, especially 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 . </P> <P> 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. Tolkien's Fiction (New York City: North Landing Books, 2009) gives an overview of the linguistic traits of the various languages invented by Tolkien and the history of their creation . </P> <P> A few fanzines were dedicated to the subject, like Tyalië Tyelelliéva published by Lisa Star, and Quettar, the Bulletin of the Linguistic Fellowship of The Tolkien Society, published by Julian C. Bradfield . Tengwestië is an online publication of the Elvish Linguistic Fellowship . </P>

What language is used in the lord of the rings