No Aliens Allowed (Flight Knights, Book 1)

3 FRIENDS – 2 SECRETS – 1 MISSION
Brian Parker and his best friends, Hanna Stevens and Mark Adams are on the run—again.
But this time they outsmart the school bullies by crossing into a forbidden government DANGER ZONE.
But they’ll be fine, right? WRONG.
Parker and his friends make a Galactic discovery of a lifetime. And everything changes.
Now they have BIGGER problems—MEANER and GREENER problems—and secrets to keep, and a mission to complete.
Can they keep the secrets?
Can they complete the mission?
And will the changes last...
forever?