A stitch in time...pWhen a Stargate malfunction throws Colonel Cameron Mitchell, Dr. Daniel Jackson, Colonel Sam Carter and Teal'c back in time, they only have minutes to live.ppBut their rescue, by an unlikely duo-General Jack O'Neill and Vala Mal Doran-is only the beginning of their problems. Ordered to rescue an Asgard also marooned in 1947, SG-1 find themselves at the mercy of history.ppWhile Jack, Daniel, Sam and Teal'c become embroiled in the Roswell aliens conspiracy, Cam and Vala are stranded in another timeline, desperately searching for a way home. As the effects of their interference ripple through time, the consequences for the future are catastrophic.ppTrapped in the past, SG-1 can only watch as their world is overrun by a terrible invader...pRoswellpYou. The lieutenant's nightstick swung around in an arc. He stabbed it in Daniel and Jack's direction as he approached them.ppWho Us Jack said, adopting a well-practiced expression of cluelessness that worked so rarely, Daniel