"James, you pimped the spaceship."
Matthew Roper, and his friends, Ellen Thompson and James Lovely, discover an advanced alien spacecraft disguised as a beat up old van abandoned years ago in the woods near their homes. Soon they find themselves thrust into danger, intrigue, and war many light-years from Earth.
The Galactic Concordance is a ruthless organization of alien empires that grinds other civilizations into dust. Lost, the band of eighth graders fly to a giant space station looking for help, but are mistaken as diplomats by the Concordance.
The aliens try to strike a deal, but the children soon learn the fate of other worlds that have accepted the “help” that the Concordance offers. If the aliens learn the truth about who they are and where they are from, Earth will be annihilated.
The spacecraft’s previous master has left a fearsome device on the space station and Ellen holds the key to unlocking its power. Matt and his friends must choose between saving themselves or saving Earth.