How much would you sacrifice in the name of loyalty? Otis Oppenheimer never once asked himself this question. He should have. Young, and eager to impress, Otis knew that he was being pulled into something special when, in 1986, he and a dozen fellow agents were handpicked by Ronald Reagan and assigned to the Commander-in-Chief's secret pet project the Glass Onion initiative. The GO team's task seemed simple. Spread across the globe, Otis and his agency colleagues were plunged into a search for a mythical onion sculpted in glass. The glass talisman offered its owner a window into the future....