AninternationaleditionisatextbookthathasbeenpublishedoutsidetheU.S.InternationaleditionsareoftencheaperthantheU.S.version.CustomerslocatedintheU.S.cannowpurchaseinternationaleditiontextbooks.However,thepublishersofinternationaleditionsgenerallydonotauthorizethesaleanddistributionofinte