Zack Delacruz: Me and My Big Mouth (Zack Delacruz, Book 1)

Zack Delacruz is unnoticed at his middle school. But a school assembly, a typhoon of spit and an uncharacteristic moment of bravery are all it takes to change everything. Suddenly, Zack is in charge of the class fundraiser. Worse, his partner is the school's biggest bully! If they don't sell all the chocolate bars.