Subject Encyclopedias are scholarly works written by experts on a variety of topics. The articles are typically longer and more detailed than general encyclopedias. The background information provides a good starting point as you begin the research process. Here are some of the ways a subject encyclopedia can help guide you:

• Understand the scope of the topic
• Suggest ideas for narrowing the topic
• Identify key concepts, terms, dates,and names
• List subject areas related to the topic
• Recommend sources for further exploration

Not sure where to look, or need something more specific? Each of these online collections will introduce you to a wealth of dictionaries and encyclopedias.