"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"--

"Ali Cross and his friends chase police cases while Ali is caught up in a debate about policing"--

A wheelchair-bound middle school teacher tries to teach a comedy class to bored students.

"Rafe Khatchadorian takes his troublemaking ways across the pond and gets lost in London!"--

When Rafe's invited to attend an all-expenses paid art field trip in California, he jumps at the opportunity, but things go sideways, as they always do for Rafe, after he realizes he'll be participating in a "Cultural Campout" in the desert and a series of unfortunate events follow, including an encounter with a cranky crocodile, a claustrophobic trip into an ancient cave, and a plot to smuggle a legendary missing diamond.

"Rafe and Jimmy, two misunderstood "troublemakers", are finally up to something good. They're in charge of a huge celebration of books and reading -- but when a small issue snowballs into a big problem that threatens to derail the whole event, they need to work fast to keep things on track."--

"Life in middle school is finally starting to seem bearable--until Rafe spots his grandmother standing on the free-meal line at the local soup kitchen. In order to help bring in more money, Rafe concocts a brilliant plan: a dog-walking business that soon turns into a huge money-making neighborhood empire"--