Freddie Figg & the Lunch Lady Landings - Freddie Figg, #4

The school canteen. A perfect place for sloppy joes, the odd food fight and an alien invasion. Now if only Freddie Figg could convince everyone else of the danger they are in. Freddie Figg just wanted a quiet, normal lunch. But his suspicions got the better of him when he noticed something strange about the new lunch ladies. They seem a little off, a little. alien. Now it's up to Freddie to save his class, his school and the world from alien domination.
Can he do it before schools out?