Once you have a topic in mind, you'll need to focus that topic and find appropriate sources.
General Topic: Walden Pond by Henry David Thoreau
Possible focus areas:
What type of resources will I need to bak up my ideas?
Video courtesy of North Carolina State University Libraries: http://www.lib.ncsu.edu/tutorials/
libnscu (2014, May 1). Picking your topic is research [video file]. Retrieved from: https://www.youtube.com/watch?v=Q0B3Gjlu-1o