The Silmarillion is a collection of mythopoeic works by J. R. R. Tolkien, edited and published posthumously by his son Christopher Tolkien in 1977, with assistance from Guy Gavriel Kay
The Quenta Silmarillion is the core narrative of the book The Silmarillion and comprises five parts: Ainulindalë, Valaquenta, Quenta Silmarillion, Akallabêth, and Of the Rings of Power and the Third Age
The Ainur (singular Ainu) are angelic beings created by Eru Ilúvatar, who play a major part in the creation of Arda, the world, and in its spiritual, moral and physical development
The War of the Jewels is a fictional conflict described in the book The Silmarillion by J.R.R. Tolkien. It is the last of three wars fought over possession of the Silmarils
The Noldorin Rebellion was a rebellion against the authority of the Valar and led by Fëanor, a Noldorin Elf of Aman, during the First Age of Tolkien's legendarium
Tol Eressëa is an island that appears in the fiction of J. R. R. Tolkien. It stands in the Bay of Eldamar near to the walls of the city of Valimar on the continent of Aman in the fictional universe of Middle-earth