Briana Bloomfield, the talent Jake Lowenstein, the genius "Mongo," the muscle Jamal Wilson, the fifth grader —and—Riley Mack, the fearless leaderTogether, these five are the Known Troublemakers, stirr
Eleven-year-old Riley Mack and his friends, Briana, Mongo, Jake and Jamal outwit the school bully, solve the mystery of who stole the Goldendoodle named Poodle and discover evidence to help the FBI ca
