In this resource, you will find hundreds of full-text reference books. You can limit your search by choosing a specific category, or you can search a specific book for information.
Be sure to check out the Totalitarianism topic portal in this database. From the main page, click Browse Topics, then scroll down the list to find the link.
The topic portal offers specific resources organized by format (magazine articles, journal articles, news, etc). You can use the Search within this page function to limit your results even further.