Deception Point- Dan Brown

"The main character, a high-level briefer for the National Reconnaissance Office, is called upon by the President to investigate an incredible finding of extraterrestial life by NASA, on a remote glacier near Greenland. When she arrives, she teams up with a group of scientists and engineers to prove the validity of the sample. However, they are ambushed and pursued by Delta Force, members of NASA, and most incredibly... an extremely high-level government member is the mastermind behind it."

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