After a terrible riding accident, Ari cannot remember anything of her past and is sent to live on a farm with foster parents. What Ari doesn't know is that she is not from our world, but from Balinor, a land of sorcerers and unicorns! Her parents, the King and Queen, sent her to Earth to protect her from a raging war before they were banished from their homeland. Now Ari--Princess Arianna--has found the road back to Balinor. As she struggles to remember her heritage, she must face the challenge of restoring peace to Balinor.

    But she's still determined to prove that Robicheaux killed Whirlwind, the mare she loved. Jas is sure that Shadow Horse, a scrawny brown gelding she rescues at a horse auction, is the key to the mystery—but just how is Shadow Horse connected to Whirlwind?Deftly written by a teacher and equestrian who has authored more than sixty books, this heartwarming and inspiring Edgar Award nominee will have special appeal for mystery fans as well as young horse lovers.