Ages 12-16:Spells and Sleeping Bags by Sara Mlynowski
In the third time around, Rachel is a witch but she isn't doing too well with her spells. First, whenever she tries to kiss Raf she ruins it. Second, she zapped away all her clothes into weird sizes of designer clothes. Third, Miri's been acting weird lately and everybody loves this one girl, Liana. So read the book to checkout if everything can go right with Raf and Rachel.