Song of the SwordBook - 2010
Ariane learns she is a descendant of the Lady of the Lake, and soon the stories that she thought were legend become a real life nightmare. She and her unexpected companion, Wally Knight, are charged with finding the scattered shards of Excalibur before Merlin can get his hands on them. The infamous magician, known in this world as software tycoon, Rex Major, is trying to recover the pieces of Arthur's sword so he can reforge it and restore his limitless power.
Can this troubled teen and her brainy sidekick stop the ruthless sorcerer?