Z is for Zack: The Perfect Pizza

Zack and Vincent are on their way to visit the market. It's always great fun. People sell all sorts of interesting things at the market. And of course there's always yummy food. 

Zack and Vincent can't wait to taste the fantastic pizza. But Brett, the biggest bully in school, is also at the market. And he's also in the mood for some pizza!

Will Zack be able to save their pizza before greedy Brett sinks his teeth into it?