Lauren's pony Twilight changes into a unicorn when she whispers the magic words. The only catch is that Lauren has to keep it a secret or she could put Twilight in great danger. Lauren's friend Jessica doesn't want her father to re-marry. On the day f the wedding, Jessica is so unhappy that she runs away from home. Lauren and Twilight could help Jessica with a little magic, but if they do, will Twilight's secret be safe...?

Publication Year: 2006