"Fifth grader Sammy Hayes-Rodriguez has to find a solution when his robot 'brother' has repeated malfunctions at school and a newer model robot steps in as competition--and his mother's job is in jeopardy as a result"--

"Twelve-year-old Jacky "Ha-Ha" Hart is a class clown with a penchant for pranking--and when she's required to act in the school play to appease her frustrated teachers, she must conquer her stutter"--

Rafe Khatchadorian's new year at middle school is starting to look depressingly like the old one, except that art class is going well--and when he joins the flag-football team and demonstrates some talent as a running-back, he discovers a way of dealing with his bullying nemesis and teammate, Miller the Killer.