Not to pg-fanboy out too much, but I really like his ANSI Common Lisp: http://www.paulgraham.com/acl.html http://www.paulgraham.com/acl.html . It's not the newe

Not to pg-fanboy out too much, but I really like his ANSI Common Lisp: http://www.paulgraham.com/acl.html http://www.paulgraham.com/acl.html . It's not the newest thing on the market, but is quite good. Obviously, it's a book, so you'd have to buy or borrow it. Also, Arc has a tutorial online: http://ycombinator.com/arc/tut.txt http://ycombinator.com/arc/tut.txt