My eldest daughter used this, but she no longer needs it, so I'm selling it. I purchased it at a bookstore. Since it was used, there are scratches, stains, writing, folds, and tears. There are also pages that I couldn't photograph. Please understand. (See images 1-20) The answer sheets are missing because two pages were cut out and used. Please understand. (See images 6 and 7) The cover is missing because it was lost. Please understand. Would anyone who needs this, or anyone interested, like to have it?!