Physics 114, 115, 116 book, Walker
Biochemistry 441, 442, Lehninger (brand new this year)
Organic Chemistry 237,238, 239, Carey, 5th edition (bought brand new 2 years ago)
If anyone would like to buy these from me, let me know or else I will just sell them to the bookstore. If you are interested, I will find out how much the bookstore is selling the used copies for, and again, I will sell it for $20 cheaper.