My Fair Godmother by Janette Rallison

Ever wanted your own Fairy Godmother to come and fix your life?  If Chrissy is yours, you better know exactly what you want!

“After a dramatic breakup with her picture-perfect boyfriend, Savannah needs a true prince–and fast, because prom is only weeks away.  But looking for love can be a Grimm experience!  If only Chrissy were more than just “fair” in the wish-granting department.  After two botched attempts that land Savannah in the past, first as Cinderella and then as Snow White, Chrissy must send Savannah to save Tristan, a surprisingly cute boy from school whom Chrissy accidentally sent to the Middle Ages.  Hopefully the third time’s a charm…as in Prince Charming.”