Biol 7 and Chem 6/7 books for sale
They're both in good condition. I just highlighted and wrote a bit. Other than that, there aren't any bent pages or other damages. CD included for the Bio book, and I can give you access code stuff for the chem book.
Biology by Reece and Campbell 7th Edition: $60
Chemistry: the Central Science by Brown 10th Edition: $65