If, you are in Villanova's Textbook Access Program (students are automatically enrolled) you can access the course e-textbook AT NO ADDITIONAL CHARGE. You should have received an email from the Bookstore with instructions on how to access this e-textbook. Please DO NOT pay to subscribe. If you have not received access instructions, you must go to the campus book store to resolve the matter. If, you have specifically opted out of Villanova's Textbook Access Program, then you will need to purchase either a physical copy of the textbook, or an electronic one if you can locate it. Do not purchase earlier editions since the page numbers, sections and end-of-chapter problems will not match our assigned reading and homework problems.