Deep freeze
Trapped on a planet being consumed by a runaway ice age, Colonel Sheppard and his team discover a people — and a mystery — long disregarded by the Ancients.
With the Stargate inoperable and their Puddle Jumper damaged, there...
The Shadows, humanity's most ancient enemy, have returned. Ten centuries ago, they destroyed Atlantis, and now they want the rest of the Earth to follow. Only ex-Green Beret Eric Dane holds the key to ending this dire...
"New York Times" bestselling author Harry Turtledove has intrigued readers with such thought-provoking "what if..." scenarios as a conquered Elizabethan England in Ruled Britannia and a Japanese occupation of Hawaii in "Days of Infamy" and "End of...
They have invaded before. Ten thousand years ago. When they destroyed Atlantis. And they have returned.In the jungles of Cambodia, mankind's ancient enemies waged their first attack. From the depths of the Bermuda Triangle, they tried to launch a...