"The clearinghouse provides a comprehensive list of bibliographic and Internet resources that may be useful to practitioners and researchers interested in the disciplines of problem analysis, crime analysis, and crime mapping. The bibliographic references are composed of books, articles, and reports that relate to topics such as crime analysis, problem solving, geographic information systems (GIS), crime mapping, and Internet mapping. This particular edition includes over 130 new references and two new resource categories including 'Journey to Crime' and 'Crime Forecasting.' The Internet resources provided at the end of the document include links to additional sources of information concerning crime analysis and crime mapping."
Police Foundation: http://www.policefoundation.org/