Lady Lake Public Library
This is the public library I often use. They too have a book sale room and you can donate books there. Not sure about how they handle the receipts for tax purposes.
I have not donated a lot of my books since the move from Palm Harbor, Florida in June of 2005 where I gave a good portion of my library to Safety Harbor Public Library, Oldsmar Library and the Tarpon Springs Public Library. I did not get along all that well with the Palm Harbor Library Director Gene Coppola so decided to donate my books where I felt I was treated fairly. So, I do not really know how the tax receipts work for donated materials here in the Villages.