Social Explorer is an online research tool designed to provide quick and easy access to historical census data and demographic information. The site currently includes the entire US Census history from 1790 to 2000, all annual updates from the American Community Survey, and the Religious Congregations and Membership Study from 1980 to 2000. The library is currently considering the possibility of replacing its current Global Warrior subscription with Social Explorer. Please send your comments and suggestions to: dmatei@fuller.edu