Twilight is a rather ordinary little grey pony but when Lauren whispers the magic words, he turns into a beautiful snow-white unicorn. Lauren and Twilight make an intrepid journey to the land of Arcardia in order to save their pony friend Shadow from a mystery virus.
- Pages
- 160
- Published
- 2007
- Publisher
- Penguin UK
- Language
- English
- ISBN
- 9780141321219