I recommend learning Scheme first. I found "Teach Yourself Scheme in Fixnum Days" to be very readable: http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme.

I recommend learning Scheme first. I found "Teach Yourself Scheme in Fixnum Days" to be very readable: http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme.html http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme.html