Quenta Silmarillion: The History of the Silmarils, Chapter 9: Of the Flight of the Noldor and Chapter 10: Of the Sindar Summary

The Valar mourn because of the death of the Two Trees of Valinor. The only light left from the trees lives in Feanor's Silmarils, which Feanor refuses to relinquish. The Valar receive news from Formenos that Melkor has ransacked the fortress, killed Finwe and stolen all the jewels, including the Silmarils. Feanor curses Melkor and the summons from Manwe that prevented him being at Formenos when Melkor attacked. The Doom of the Noldor draws near. Elsewhere, Ungoliant tries to take the Silmarils from Melkor, but she flees when his great cry summons all his evil creatures that have been waiting his return. Henceforth, Melkor wears the Silmarils...