Luthiel's Song Series by Robert Fanney

Luthiel's Song is an epic fantasy novel for young adults. It is the first in a series of seven. Below is a description of the story... First Summer's Eve has come and all elves celebrate as the black moon's shadow fades from the world. It is also Luthiel's fifteenth birthday. With it come two extraordinary and dangerous surprises: a Wyrd Stone, its silvery heart a window into a world of dreams and nightmares, and a Blade Dancer, dreaded protector of the Faelands, who bears a dark message... moreLuthiel's Song is an epic fantasy novel for young adults. It is the first in a series of seven. Below is a description of the story... First Summer's Eve has come and all elves celebrate as the black moon's shadow fades from the world. It is also Luthiel's fifteenth birthday. With it come two extraordinary and dangerous surprises: a Wyrd Stone, its silvery heart a window into a world of dreams and nightmares, and a Blade Dancer, dreaded protector of the Faelands, who bears a dark message. Instead of celebration, Luthiel is given a terrible choice: if she does nothing, someone she loves deeply will die. Or to save a life, she can break the most perilous law of the Faelands, and venture alone to the Vale of Mists. If she chooses the journey, she must race Othalas -- eldest and most feared of all the werewolves -- past great back spiders who weave webs out of nightmares, through glittering mists with the power to reshape flesh, and at last into death by the teeth of dark and ancient Vyrl, who feed on the blood of elves. Either choice will bring death -- unless Luthiel can find the secret in her remarkable Stone, a secret that even the nightmares fear. less

She chose to die in her sister's place and yet she lived. Luthiel, just 15 years old, made a brave peace with the dreaded Vyrl of the Vale of Mists. Now she must face an army sent to destroy them. With her companions -- the werewolf Othalas, the dragon Melkion, the sorcerer Mithorden, a Vyrl named Ecthellien, and the elf Vaelros who would love her -- Luthiel races back to the angry faelands to beg forgiveness for monsters... moreShe chose to die in her sister's place and yet she lived. Luthiel, just 15 years old, made a brave peace with the dreaded Vyrl of the Vale of Mists. Now she must face an army sent to destroy them. With her companions -- the werewolf Othalas, the dragon Melkion, the sorcerer Mithorden, a Vyrl named Ecthellien, and the elf Vaelros who would love her -- Luthiel races back to the angry faelands to beg forgiveness for monsters. Who, if any, will survive the journey? For the Vale is surrounded by the webs of Widdershae, and the only other path leads to the Red Moon -- where an ancient evil waits in the flames. Beyond the Vale, the home she left is not the same. Armies march for vengeance. Powers play their hands in a game of ages. In the sky something evil stirs. Rumors of a dark prophecy. Whispers of a "Blood Witch." And signs foretelling an ancient doom terrible enough to destroy worlds. less

One by one, the stars went out and they blamed it all on Luthiel...