The Case of the Disgusting School Dinners (Mina Mistry Investigates, Book 1)

Introducing schoolgirl detective Mina Mistry!

Being at school is boring when you know you're going to be something cool like a Private Investigator. Until then, Mina's going to practise for her future...

Aren't school dinners a bit strange? Chicken nuggets? Again? On pizza? Covered in chocolate? Nobody wants to live on lettuce and broccoli, but children are losing teeth over this! This needs investigating.

This looks like a case for Mina Mistry.