Thirty years after the SGI�s first trip through the Stargate, the discovery of a mysterious creature may hold the key to peace for a Universe teetering on the brink of tyranny and destruction. Prevented from returning to Earth by a traitor, the heroes must use the Stargate network to find another way back home while keeping one step ahead of their enemies. Now it is up to four exceptional Academy cadets and a Stargate veteran to take the creature back to its home planet and protect it from the evil clutches of the Tiak�kahn.
