If you have decided not to use a book you requested for review for any aspect of your course, you may return the book in pristine shape at your expense or you may purchase the book at a 50% discount to keep.
Any professor, lecturer, teacher, or adjunct faculty teaching a course with a college/university may request a book to review for a course they will be teaching in the near future.
All U.S. customers have 45 days from the date of delivery to review the book. If you are a customer outside the U.S., you have 60 days to review the book. Should you need more time to review a book you have been shipped please contact your sales representative to request more time.