Good lisp book?

Can anyone recommend a good book that covers LISP in detail? (from beginners to advanced)

there's sevral threads on lisp refrences here, look at the similar threads at the bottem left.

here's a good web posted book on lisps:

http://klobouk.fsv.cvut.cz/~chour/Lisp/Contents.htm and this site

http://ronleigh.info/autolisp/index.htm

Thanks for the link. I also went out and got Wiley AutoCAD 2009 Bible which covers it extensively.

When writing programs in LISP, I find having a few references around quite handy:

here are a few site I use in addition to the VLIDE help:

System Variable Reference

Entity DXF Reference

General LISP Tutorials

Osnap Reference

List References

General List Manipulation Reference

System Variable Availability Reference

Hope these help somewhat

Lee