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
Works inspired by J. R. R. Tolkien chapter of "The Silmarillion", and there is also a half-hour setting of "The Lay of Eärendil" based on Bilbo's song at Rivendell (in the expanded version published by Christopher Tolkien in The Treason of Isengard). All the texts were used with permission of the Tolkien Estate and Harper Collins Publishers. The Tolkien Ensemble published four CDs from 1997 to 2005 with the aim to create "the world's first complete musical interpretation of the poems and songs from "The Lord of the Rings"". The project was given approval by both the Tolkien Estate and Harper Collins Publishers. Queen Margarethe II of