Quick recap
Eru Ilúvatar makes the world through the music of the Ainur, and the Valar come down to shape it. Melkor, later called Morgoth, destroys the Two Trees and steals the Silmarils, the jewels Fëanor made from their light. Fëanor and his sons swear a terrible oath to get them back and lead the Noldor back to Middle-earth, in a war that's lost from the start. The tales of Beren and Lúthien, of Túrin and of Gondolin fit in here. In the end, Eärendil sails to Valinor to ask for help, the Valar defeat Morgoth, and the Silmarils end up in the sky, the sea and deep in the earth. The book closes with the fall of Númenor and a summary of the rings' story through the end of the Third Age.

