In Zavania wishes can come true, but for Sebastian, an apprentice WishMaster, granting them can be hard work. This time, a baby unicorn has wished to go home, but no one knows where home is. In the YOUNG HIPPO series.
Used availability for Carol Barton's Unicorn's Wish
2000 : USA Paperback
Title: Unicorn's Wish
Author(s): Carol Barton, Brian Robertson
ISBN: 0-439-99716-X / 978-0-439-99716-4 (USA edition)
Availability: Amazon UK
August 1999 : USA Paperback