The second book, "Song of the Wanderer", follows Cara's return to Earth to fetch her grandmother; in seeking whom she encounters Beloved, a diabolical ancestress of hers, who is determined to enter Luster and destroy the unicorns.
The second book, "Song of the Wanderer", is about Cara's journey back to Earth to fetch her grandmother back to Luster. Upon arriving back on Earth, she encounters Beloved, a diabolical ancestress of hers, who is determined to enter Luster and destroy the unicorns.