I know how you feel but the best thing to do is to recycle them. I had a bunch of them --10 years old plus. I tried to sell them, donate them or give them away

I know how you feel but the best thing to do is to recycle them. I had a bunch of them --10 years old plus. I tried to sell them, donate them or give them away to people I thought might be interested in them. No luck, they have no value. You have a truck load full of books so bite the bullet and hire someone to take them away.