Download or read book Stargate SGA-07 written by Elizabeth Christensen and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 discovers Ancient technology which can defeat the Asuran menace, he is determined that Atlantis must possess it— at all costs.