Families who are interested in selling textbooks can do so through the Ambassador Education Solutions website. Visit brownellbookstore.com and look for the Buybacks icon to start the process.
Not all textbooks are eligible for buyback through Ambassador. If you have a book or books in which that is the case (indicated on their website with the statement, "Sorry, at the present time we are not buying that book back."), there are many websites that buy textbooks that may be worth trying.