A missing astronaut sets her family on a frantic hunt for answers. But the more they uncover, the greater the threat becomes to them — and the world.

Royal Air Force pilot Lt. Kate Sinclair is on her final flight mission when her jet is shot down over one of the most dangerous rebel strongholds in Afghanistan. She…

Rachel, who is actually called something else, speaks several languages fluently and is at home everywhere and nowhere. Perfect qualifications for an agent, according to the Israeli foreign intelligence service…