The Silmarilli were three perfect jewels, fashioned by Fëanor, most gifted of the Elves, and within them was imprisoned the last Light of the Two Trees of Valinor. But the first Dark Lord, Morgoth, stole the jewels and set them within his iron crown, guarded in the impenetrable fortress of Angband in the north of Middle-earth. The Silmarillion is the history of the rebellion of Fëanor and his kindred against the gods, their exile from Valinor and...