When Ranjit Subramanian, a Sri Lankan with a special gift for mathematics, writes a three-page proof of Pierre de Fermat's last theorem, his achievement is hailed as a work of genius, bringing him fame and fortune. But it also brings him to the attention of the National Security Agency and a shadowy United Nations outfit called Pax per Fidem, or Peace Through Transparency, whose secretive workings belie its name. Suddenly Ranjit--together with his...

During World War II, when the newly minted Jet Propulsion Laboratory needed quick-thinking mathematicians to calculate jet velocities and plot missile trajectories, they recruited an elite group of young women -- known as human computers -- who, with only pencil, paper, and mathematical prowess, transformed rocket design and helped bring about America's first ballistic missiles. But they were never interested in developing weapons -- their hearts...

Before the Arrest, Sandy Duplessis had a reasonably good life as a screenwriter in L.A. An old college friend and writing partner, the charismatic and malicious Peter Todbaum, had become one of the most powerful men in Hollywood. That didn't hurt. Now, post-Arrest, nothing is what it was. Sandy, who calls himself Journeyman, has landed in rural Maine. There he assists the butcher and delivers the food grown by his sister, Maddy, at her organic farm....

"For a few decades, jet packs seemed to be everywhere: on Gilligan's Island, Lost in Space, Thunderball, and even the opening ceremony of the 1984 Olympics. Inventors promised we'd all be flying with them now, enabling us to zoom around effortlessly in the sky and getting us to work without traffic jams and trains. What happened to the jet pack? In 'The Great American Jet Pack, ' Steve Lehto gives us the definitive history of this and related devices,...