THE MIDWICH CUCKOOS (247 pp.)John WyndhamBallantine ($3.50).
As a rule science fiction is neither; most writers of real talent believe that their place is in the home, not in outer space. An exception is John Wyndham. a British novelist who manages to be in both places at the same time and to apply a sort of documentary style to the description of a world of sinister flapdoodle.
Novelist Wyndham well knows the first rule in writing a chillereffective specters must be ectoplasmatter-of-factand so he takes the dullest, most ordinary village in England to populate with...