Midnight Son: A Prophecies of Ragnarok Story. The Prophecies of Ragnarok

Prince. Warrior. Son. Brother. Baldr has always been destined for greatness. As Odin's heir and firstborn legitimate son, he's been raised to succeed Odin as king of Asgard and ruler of the Nine Realms, and to lead the worlds into an era of peace and prosperity. But the brightest of lights casts the darkest of shadows, and in Baldr's wake looms his younger twin brother, Hodr, who has already betrayed Asgard once before.
This is a prequel short story to THE PROPHECIES OF RAGNAROK trilogy by Meri Benson and Marie Sinadjan, beginning years before and leading up to the events of Hotel Fen and a retelling of the myths involving Baldr, a Norse god whose death is said to herald the coming of Ragnarok, the prophesied end of the worlds.