http://www.amazon.com/ Last known prices on 9780525948926. Prices are subject to change. en-us http://ecx.images-amazon.com/images/I/513B9WV437L._SL75_.jpg http://webservices.amazon.com/onca/xml?Service=AWSECommerceService&SubscriptionId=1B18YQ2C2G4ZME1C2WG2&ResponseGroup=ItemAttributes,Offers,Images&Operation=ItemLookup&ItemId=0525948929 http://webservices.amazon.com/onca/xml?Service=AWSECommerceService&SubscriptionId=1B18YQ2C2G4ZME1C2WG2&ResponseGroup=ItemAttributes,Offers,Images&Operation=ItemLookup&ItemId=0525948929 $26.37 + $0.00 s/h = $26.37 http://search.barnesandnoble.com/booksearch/isbnInquiry.asp?EAN=9780525948926 $31.96 + $2.99 s/h = $34.95