Hmm, I don't know of anything specific, guess you could try asking your barber about it. They might have some magazines or books there that feature some facial hair stuff.
Otherwise, get some good scissors and a beard trimmer and go to work in front of the mirror, just be prepared to shave it all off and start over if it doesn't work out like you think.
My girl told me she likes the unshaven, rough look, so keeps it easy for me
