According to Grant Allen's introduction, the "hill-top" of the subtitle 
means that "it has seldom happened that writers of exceptional aims have
 been able to proclaim to the world at large the things which they 
conceived to be best worth their telling it" (vii-viii). Commercial 
requirements mean that they-- including Allen himself-- have to dilute 
their meanings: "I have never said a thing I did not think: but I have 
sometimes had to abstain from saying many things I did think" (xi). So 
Allen devised "the Hill-Top novels," where he would say what he 
did think; in them, "the reader who cares for truth and righteousness 
may take it for granted that the book represents my own original 
thinking, whether good or bad, on some important point in human society 
or human evolution" (xii-xiii). This is all well and good, I suppose, 
but then Allen spends seven pages explaining his "hill-top" metaphor, 
and it all gets rather goofy: "the oxygen of the hill-tops is [...] rich
 in ozone. Now, ozone stands to common oxygen itself as the clean-cut 
metal to the dull and leaden exposed surface" (xix). All that said, 
Allen published no other "hill-top novels," though it looks like his 
earlier The Woman who Did had at least one reissue with that subtitle. I guess money spoke louder than his principles. The
 novel itself is about a scientist from the future (the 25th century, if
 I remember right) named Bertram, who is writing a history of taboo. 
He's a member of a Nomological Society; apparently nomology is the study
 of laws. He's come back to the Victorian period to study their taboos: 
they claim, of course, to have no taboos, unlike those primitives 
elsewhere, and thus Allen uses Bertram to satirize a lot of contemporary
 British culture and conventions. It's a lot like those episodes of Star Trek
 where they go back to the 20th century and act completely baffled at 
everything they see. Bertram's morality is scientific: for example, 
because human beings are "of one blood" evolutionarily, it baffles him 
to see inter-human violence. He ends up getting involved with a married 
woman: female sexual agency being one of the greatest Victorian taboos 
of all (and one that still lingers today).

The British Barbarians: A Hill-top Novel PDF

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