1) Middle-earth language 
Taliska is a constructed language devised by J. R. R. Tolkien. It is one of the many fictional languages set in his secondary world, often called Middle-earth. Taliska was based on the Gothic language. Gothic was an early interest of Tolkien. A grammar and a lexicon of Taliska are known to exist, but {As of|2012|lc=on} they have not been published...