A crew of spaceship Nostromo is suddenly woken up from a cryogenic sleep because of mysterious signals coming from an unknown planet and received by a ship computer. The astronauts land on the planet surface and go to investigate an alien spaceship where one of them is attacked by an alien which fasten itself on his face. When the crew returns to their ship and abandon the planet, nobody forefeels that the real horror will begin very soon…

A novelization of the upcoming movie sequel starring Sigourney Weaver follows Ripley as she crashes down onto a prison planet and must battle the Alien once more before it destroys the whole world. Movie tie-in

Having survived one encounter with an alien, Ripley is persuaded to return to the planet where her crew found the alien ship. A colony has been established there, but suddenly all contact with the settlers has been lost. Accompanied by marines, Ripley is going to find out why