Secret of the Unicorn (Avalon Web of Magic, Book 4)

Aldenmor’s problems are worsening. Many new creatures are arriving in Ravenswood through the portal and they report that the Fairy Glen, home of the fairimentals, has vanished. A frightened and wounded unicorn is among the new refugees to
Ravenswood. Can Emily communicate with her to offer help? The future of the Magic Web depends upon the dark secret the unicorn carries. All the while, a new terror, a harpy, stalks Emily as she tries to find out about the injured creature.