I am a teacher at a small private school and have nearly 30 of these books. The Human Body book by Apologia I need to sell so we can buy Apoligia's Zoology books. We only go to middle school and I am changing the curriculum. I would be interested in trade for these books too. Any questions please email me email@example.com
. If you are in Hawaii on Oahu we can save shipping and just meet up.