Lt. Col. John Sheppard submits his resignation following a mission in which two of his team members were lost, while Elizabeth Weir negotiates with two warring

The Atlantis team is stranded on a hostile world after triggering a booby-trapped shuttle craft. But it's a trap Ronon Dex recognizes--one he had invented long

Burden of command:It's a dark time for Atlantis. Following the first Asuran clashes, Colonel Sheppard is buckling under the strain of command. When his team dis

The team discover a ruined city with a deadly secret.