> I tried to download this book but httrack can't do
> this the book link :
> <http://www.elastixbook.com/libros/cuce/vol1/en/>

0) Always post the command line used (or log file line two)
1) Had you bothered to look in the log file you would have seen the part about
robots.txt
2) Use the near flag so you get css formatting
3) Some sites do not like a HTT browser ID - I always run with msie6