<HTML>Martin Stower wrote:
>
> Obviously there isn't one, apart from various people's
> opinion.
>
> Trying to define these things precisely is an exercise in
> futility.
>
> The criterion I'd suggest is a tendency to turn up in the
> Mind, Body and Spirit section of bookshops.
> To that might be
> added frequent citation in such books.
That'll be any authors of any archaeological, historical or geological books published before 1950 then... ;-)
Oh, one more name: Farley Mowat....
Best Regards,
Dave</HTML>
