Which is the best implementation of LISP family of languages for real world programming ?

[nanothermite911fbibustards]

On Jun 12, 9:02 pm, "Antti \"Andy\" Ylikoski"
<antti.yliko... at gmail.com> wrote:
> 12.6.2010 22:54, Pascal J. Bourguignon kirjoitti:
>
> > bolega<gnuist... at gmail.com>  writes:
>
> >>> [PAIP]
>
> >> Is there anything in this old norvig book that makes it worth
> >> pursuing as a text ?
>
> > Yes.
>
> I agree with his criticism that the book is "old", mine stems from the
> year 1992.
>
> I bought and studied the Russell-Norvig books on "Artificial
> Intelligence: A Modern Approach", ie. the 1th, 2nd (and in the future
> the 3rd edition), in order to learn modern AI theory.  They have
> discontinued the 3rd edition but I succeeded in ordering a copy anyway.
>   I have read the 1st and the 2nd editions, but I have not yet received
> by mail the 3rd edition.
>
> But I only got the PAIP book to learn Common LISP, not in order to study
> modern AI.  This  is why I'm discussing this in the new:comp.lang.LISP
> newsgroup.
>
> Any good modern LISP textbooks out there?
>
> Can anyone point to me any other good modern textbooks on AI than the
> 3rd edition of the Russell-Norvig book?  (Which is reputable.)
>
> kind regards, Antti Ylikoski
> Helsinki, Finland, the E.U.

Antti, did you forget to mention that in your love for the author and
publisher you paid an extra tip ;) ?