The Radzinowicz Library is the specialist criminology library of the Institute of Criminology, a research and teaching department of the University of Cambridge. As Stuart Stone explains, it is the premier academic criminology collection in the United Kingdom and indeed it is one of the major collections in this subject in the world. The library primarily serves the Institute and the University but also the wider community of criminal justice researchers, many of whom are regular visitors. In common with other libraries, financial pressures are a continuing concern, especially because of the interdisciplinary nature of the subject. Outreach and engagement with organisations outside academia add to the distinctive characteristics of the library.