Looking at Languages: A Workbook in Elementary Linguistics - Paul R. Frommer, Edward Finegan - Google Books

https://books.google.de/books?id=e-UbCgAAQBAJ&printsec=frontcover&dq=Na%E2%80%99vi+language&hl=de&sa=X&ved=0ahUKEwj-h5af16fKAhUD

This hands-on workbook gives students practice in analyzing 30 natural languages from Akan and Arabic to Welsh and Yiddish, plus constructed languages like Klingon and Na’vi. In addition, audio files on the accompanying website allow students to hear much…