A researcher at a pharmaceutical company, Marina Singh journeys into the heart of the Amazonian delta to check on a field team that has been silent for two years--a dangerous assignment that forces Marina to confront the ghosts of her past.

When a new NASA satellite spots evidence of an astonishingly rare object buried deep in the Arctic ice, the floundering space agency proclaims a much-needed victory...a victory that has profound implications for U.S. space policy and the impending presidential election. With the Oval Office in the balance, the President dispatches White House Intelligence analyst Rachel Sexton to the Milne Ice Shelf to verify the authenticity of the find. Accompanied...

Reflections of a Carnegie Mellon computer science professor who lectured on "Really achieving your childhood dreams," shortly after having been diagnosed with terminal cancer. His advice concerned seizing the moment while living, rather than dying.