The best is yet to come / Mazer, Anne

Abby Hayes graduates from fifth grade and plans to spend a relaxing summer before starting middle school, but it is ruined when her mother's friend and her daughter show up.

First, Abby and Hannah need to find the perfect outfits for fifth-grade graduation. Then Abby has to make plans for the summer. She decides to take swimming lessons and relax. But Abby's peaceful vacation is disturbed thanks to some unexpected house guests. Can her perfect summer be saved?.