the Swap Author:Megan Shull Ellie spent the summer before seventh grade being dropped by her best friend since forever. Jack spent it training the "the cage" with his tough-as-nails brother and hard-to-please dad. By the time middle school starts, they're both ready for a change. And just as Jack's thinking girls have it easy, Ellie's wishing she could be anyone but hersel... more »f.