Books located in the Center for Advanced Judaic Studies Library are available to Penn patrons on site at 420 Walnut Street. Members of the general public must make an appointment, prior to visiting. (Please see http://www.library.upenn.edu/access/cajs.html for information about access to the CAJS Library.) Patrons can request delivery of books from the CAJS Library to the Penn campus using the Request button in the catalog. Delivery runs Monday and Wednesday.