L. Jagi Lamplighter

An old enemy returns! With the Heer of Dunderberg dead, Rachel Griffin is determined to save her beloved Roanoke Academy before time runs out, but to do this, a new covenant must be forged with the island's fairies.

Rachel Griffin knows a secret everyone else has forgotten... ...She has discovered she has an older sister named Amber, who was stolen away as a baby. Nobody but Rachel remembers her—not even their parents. Rachel is determined to find Amber and restore her to the family. But how? She doubts...

What she knows, she dare not tell. Rachel Griffin should be having an amazing freshman year. She has the princess of Magical Australia and crazy orphan Sigfried the Dragonslayer for friends and a handsome sorcerer boyfriend romancing her with charms magical and otherwise. But otherworldly...