Peace, Love and Cupcakes (English, Paperback, Sheryl Berk)

Kylie will never survive fourth grade in her new school without friends. And starting a cupcake club seems the perfect way to meet other girls. But getting the club up and running is not easy- especially with trouble spelled M-e-r-e-d-i-t-h trying to ruin them. In taking on the class mean girl, Kylie and her new friends may have just bitten off more than they can chew.
Source- Goodreads.com
E19