I went out to the shed to grab some old books for bathtub reading.  Ms. Norton has always been a good read and I'm reading The Jardon Pard with a price tag showing $1.50. 

 I had forgotten what an interesting writer she was.
She was very prolific and won some major awards including a Hugo, I think.
There are 16 of her books on Guttenberg.   
Just click here.