The new academic year brings changes to the first floor of the Main Library. As part of the renovation of 1South , we have relocated a collection of core reference books to the Periodicals and Newspaper Reading Room (first floor, East tower). Reference materials that are not located in Periodicals now circulate and are listed in NUcat  with the location designation: Mudd Library Annex 3. Patrons can access them by visiting the Mudd Library’s first floor or by requesting them through NUcat for pick up at another library’s circulation desk. Evanston-based faculty may request office delivery .