Twinkle

"It's Twinkle's first day at The Fairy School of Magic and Music, and she can't wait to make spells like all the other fairies. But Twinkle keeps forgetting the magic words, and her spells go from bad to worse!"--Publisher description.

Twinkle's wish of having a pet comes true, but instead of something cute and fluffy, she gets a badly-behaved dragon.