Middle School Friendship

Seventh grader Estefania "Stef" Soto is itching to shake off the onion-and-cilantro embrace of Tia Perla, her family's taco truck. She wants nothing more than for her dad to get a normal job and for Tia Perla to be put out to pasture. It's no fun being known as the "Taco Queen" at school. But just when new city regulations are proposed, and her family's livelihood is threatened, she will have to become the truck's unlikely champion.

Ken is an EngiNerd: one of a super-smart group of friends - all nerds - who have been close since kindergarten. They may be brainiacs, but they're just like everyone else: They fight with one another, watch too much TV, eat Chinese food, and hate walking their dogs. Well, maybe not just like everyone because Ken's best friend Dan has been building robots. He then secretly sent one to each of the EngiNerds, never letting them know he's the mastermind. At first Ken is awed and delighted: What kid hasn't dreamed of having a robot all their own?

There’s something strange going on at school. The Breakfast Club Investigators haven't managed to solve a mystery in months – and, even worse, Marcus is worried that the group is going to break up! So when Gbenga, the captain of the school basketball team, comes to ask for their help Marcus knows this might just be the Investigator's last chance to prove themselves. The basketball team have had a streak of bad luck, and Marcus and his mates are sure there's more going on than meets the eye.