Whiz Kidz Break Down Bullying: Whiz Kidz Adventure Series, Volume 4 (Unabridged‪)‬

In this adventure of the Whiz Kidz, Maria and the rest of the gang help Stacey learn that being a bully means you never win, no matter how the results turn out. The Whiz Kidz, always ready and willing to help a friend in need, use their unique talents to come up with solutions to Stacey's dilemma. 

In the end though, Stacey discovers that the best solution to any problem is always inside of you.