1 answer
(click or scroll down)
http://www.google.com/search?hl=en&as_q=the+Road+by+Cormac+McCarthy&as_epq=&as_oq=&as_eq=&num=10&lr=&as_filetype=&ft=i&as_sitesearch=&as_qdr=all&as_rights=&as_occt=any&cr=&as_nlo=&as_nhi=&safe=images
Read the first, third, fifth, and sixth articles here -- and any others that seem to be of help.