Offer expires on 4/23/2020 at 11:59 PM. It is non-transferable, valid in the United States only, and limited to one (1) e-book exam copy of the instructor's choice to the first 100 qualified responders. Multiple entries will be void and deleted; only your first choice title will be shipped. Please note: E-books will be sent to institutional email addresses only. Please check to ensure accuracy. You will receive a follow up email about a month after codes have been distributed to check adoption plans for the title. Your response is appreciated.