(The first book in the Sophie's Mixed-Up Magic series)
A novel by Amanda Ashby
After Sophie accidentally gets herself turned into a djinn, she starts to think that it might not be so bad after all. (Of course, that's after she gets the whole orange skin problem sorted out.) Who wouldn't enjoy having the power to grant wishes! But when Sophie develops RWD (Random Wish Disorder) and can't STOP granting wishes, things get more than a little mixed-up!
Used availability for Amanda Ashby's Wishful Thinking
May 2012 : UK Paperback
May 2012 : USA, Canada, UK Kindle edition