Web sites to check for book prices

• Used Civil Engineering 422 texts (Amazon.com)
• Abebooks.com
• Addall
• Allbookstores.com
• Amazon.com (They also sell used and paperback copies of the texts you use.)
• Barnes&Noble.com
• Bestbookbuys.com
• Bigwords
• Booksprice
• CampusBooks4Less.com
• Classbook.com
• eCampus.com
• Half.com
• Powell's Used Books
• StudentMarket
• Textbooksatcost.com
• Varsity Books

Sometimes you can also find books on the newsgroups tamu.forsale.books, and tamu.forsale.