Guide to Historical Resources in the Regional Municipality of Waterloo identifies the archival collections of over one hundred and seventy-five museums, libraries, archives, government offices, social agencies, clubs and business in the Waterloo region and beyond. It provides a comprehensive approach to surveying the community, and should suggest to the creative research further avenues for investigation. The guide will facilitate access to many areas of historical study, and will be of interest to teachers, students, and researcher of local history as well as members of government and heritage organizations in the Waterloo region. The survey of historical resources was a project of Doon Heritage Crossroads' curatorial and research staff, and was made possible by the work of dedicated volunteers and by the support of the Regional Municipality of Waterloo, the Ministry of Culture and Communications and the Good Foundation.