Yeah - I have a number of authoritative references books that I paid $100+ for each book that I have thought about doing the same, but I fear they would just put them in a book sale not understanding their value. I will just keep them.I have that set. Ok...was it four or five books?
Anyway, there was a time when I had thought about donating it to my local library. But, I didn't really think that they would have appreciated it. So, I didn't.
Humm......maybe it's time to sell?