This sequel to A.E. van Vogt's 'Slan, ' authorized by van Vogt's estate, which can also be read as a stand-alone, continues one of the most famous science fiction novels of the 20th century. Slans, a superior race of mutants are smarter than humans and able to read minds, yet they are persecuted and survivors of genocidal wars who now hide from humans. When a future war among the races of mankind breaks out, all types of humanity struggle to survive.

After escaping extermination by the humans, young Jommy Cross searches for th meaning of the Slans' great mental superiority.

Contact has been made between other planets and Gilbert Gosseyn finds himself trying to stop a galactic war between Earth and Venus.

Science fiction has often been considered the literature of futuristic technology: fantastic warfare among the stars or ruinous apocalypses on Earth. The last century, however, saw, through John W. Campbell, the introduction of "psience fiction," which explores such themes of mental powers as telepathy, precognition of the future, teleportation, etc.--and symbolic machines that react to such forces. The author surveys this long-ignored literary shift through a series of influential novels and short stories published between the 1930s and the present. This discussion is framed by the sudden surge of interest in parapsychology and its absorption not only into the SF genre, but also into the real world through military experiments such as the Star Gate Program.

Teaching Science Fiction is the first text in thirty years to explore the pedagogic potential of that most intellectually stimulating and provocative form of popular literature: science fiction. Innovative and academically lively, it offers valuable insights into how SF can be taught historically, culturally and practically at university level.

Five years after attacking the human-colonized worlds of the Spiral Arm, the hydrogues maintain absolute control over stardrive fuel...and their embargo is strangling human civilization. On Earth, mankind suffers from renewed attacks by the hydrogues and decides to use a cybernetic army to fight them. Yet the Terran leaders don't realize that these military robots have already exterminated their own makers - and may soon turn on humanity. Once the rulers of an expanding empire, humans have become the galaxy's most endangered species. But the sudden appearance of incredible new beings will destroy all balances of power. Now for humans and the myriad alien factions in the universe, the real war is about to begin...and genocide may be the result.