Firestone Library opened in 1948, as the first large American university library constructed after
World War II. It was designed by architects Robert B. O'Connor and Walter H. Kilham Jr. Roughly 1.5 million volumes were moved during the summer of 1948 from East Pyne Hall, which until then had served as the University's main library. The library building was expanded in 1971 and again in 1988 and currently has more than of bookshelves, making Firestone one of the largest open-stack libraries in existence. Though not the largest university library in the world, the library has more books per enrolled student than that of any other university in the United States. The Firestone building itself does not appear very large from the outside, because most of its books are stored in three partially underground levels that extend beyond the footprint of the main building. Firestone has four smaller above-ground floors. Princeton's book collection has outgrown Firestone's present capacity. Therefore, volumes relating to many academic subjects are no longer housed at Firestone, but at approximately a dozen other library buildings or spaces located around the campus. Firestone contains many study spaces, most prominently the Trustee Reading Room (an open study space bounded on one side by glass panels containing the names of all present and past university trustees and presidents) and the atrium. It contains a small number of the original carrels (offices about the size of a large closet) reserved for faculty, graduate students, and undergraduate seniors working on their theses. Many academic departments also maintain seminar and study rooms within Firestone.
Special collections In addition to its open-stack collections, Firestone also houses the Department of Special Collections, which includes The
Scheide Library, a now permanent part of the library's collections following the death of William H. Scheide. This marks the largest gift in University's history. It also includes the
Cotsen Children's Library, an extensive collection presented to the library by its owner Lloyd E. Cotsen in 1997. Also included in special collections are the autographed manuscript of
F. Scott Fitzgerald's
The Great Gatsby,
Mario Vargas Llosa's Papers,
Toni Morrison's Papers, and
George F. Kennan's
Long Telegram. Another notable collection is a vellum fragment of an original
Gutenberg Bible. Since the 1970s, the library has collected Latin American and Spanish ephemera to document with non-governmental primary sources the political developments, a rare emphasis on systematically acquiring these materials. In early 2015, the Digital Archive of Latin American and Caribbean Ephemera became available, thanks to a grant from the
Council on Library and Information Resources. This expands access to some of the items not previously catalogued in sub-collections and microfilmed. The library also contains a social science data center, and a variety of library services. ==Other libraries==