The Milwaukee Astronomical Society has a private library of about 500 volumes which are available to our members. It is located on the first floor office area of the Z Dome.
We are currently starting the maintenance of an online catalog of our library on the librarything.com website. This allows you to search for specific books and make custom listings. Keep in mind, however, we have only recently entered all the books and corrections will be needed plus we need to reshelf everything in LC order.