When ordering custom course materials such as pre-existing books and ancillary items shrink-wrapped together, or print-on-demand, course-specific custom products, please keep in mind that these take extra time to produce. Print-on-demand books can take up to 6 weeks to print. Custom course books need to be ordered by the faculty member as soon as he/she knows their course book will be custom, as well as identifying it as "custom," complete with all the necessary information (i.e. ISBN's, price, etc.) provided to them by the corresponding publisher rep. By placing custom orders early, we can do our part by ensuring that these custom pieces receive the extra processing time necessary to produce and/or collate them. Be aware that ordering custom course books precludes us from being able to order used books for your students. Further, unless the course book will be readopted for a future term, the customer/print-on-demands generally do not have national market value (no value at buyback). Please consider the over-all value of these custom products to your students prior to adopting them.