Morgoth's Ring

Morgoth's Ring (1993) is the tenth volume of Christopher Tolkien's 12-volume series The History of Middle-earth in which he analyses the unpublished manuscripts of his father J. R. R. Tolkien. It contains "The Annals of Aman" which presents the history of Arda with year-by-year entries like real-world annals, and "Athrabeth Finrod ah Andreth" which presents a discussion of death and immortality between an Elf and a human.