It is an unfortunate reality of online education that we don't always get our textbooks back from students when they move on to other schools. In order to encourage students to return what they have borrowed, we now require a deposit of $100 per student (plus a $5 processing fee if paying by credit card) before materials will be handed over. The deposit will be fully refunded upon return of all @KOOL materials when the student leaves the school. We accept cash, debit, or credit cards, but we can no longer accept personal cheques. Deposits will be forfeited for books kept longer than two years. We apologize for any inconvenience, and we thank you for your cooperation. more... See more text