As a young and naive recruit in Vietnam, Chris Taylor faces a moral crisis when confronted with the horrors of war and the duality of man.

After the entire flora goes extinct, ecologist Lowell maintains a greenhouse aboard a space station for the future with his android companions. However, he rebels after being ordered to destroy the greenhouse in favor of carrying cargo, a decision that puts him at odds with everyone but his mechanical companions.

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for twenty years. They find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.

In the year 10,191, the most precious substance in the universe is the spice Melange. The spice extends life. The spice expands consciousness. The spice is vital to space travel. The spice exists on only one planet in the entire universe, the vast desert planet Arrakis, also known as Dune. Its native inhabitants, the Fremen, have lon...

Agent Jack Ryan becomes acting Deputy Director of Intelligence for the CIA when Admiral Greer is diagnosed with cancer. When an American businessman, and friend of the president, is murdered on his yacht, Ryan starts discovering links between the man and drug dealers. As former CIA agent John Clark is sent to Colombia to kill drug cart...