A reader's guide
http://www.readinggroupguides.com/guides/all_the_pretty_horses.asp
A reader's guide to All the Pretty Horses that includes a short synopsis of the work and a thorough list of discussion questions.
A remarkable collection
http://www.popsubculture.com/pop/bio_project/cormac_mccarthy.html
A remarkable collection of links to Cormac McCarthy resources. This site provides a gateway to much of the relevant information on McCarthy's body of work that is available on-line.