Offer expires on 2/23/2021 at 11:59 PM. It is non-transferable, valid in the United States only, and limited to one (1) e-book exam copy of CONSENT to the first 150 qualified responders. Multiple entries will be void and deleted. Offer is valid for college or university faculty only. Please note: E-book codes will be sent to institutional email addresses only. Please check to ensure accuracy.