Preview of The Unicorn Sonata Summary:

Joey has the gift of music; at age thirteen she can create tunes that enchant listeners.

Perhaps this gift is why she can hear the music of Shei'rah, a land that borders on the earth but cannot be reached by more than a few people. A boy whose horn creates haunting music that enthralls the heart is her clue to the mysteries of a world that always plays music and to the solution...