There are several options if you need help in finding information about World Literature
If you want to find the most credible sources using Google, you could try this approach:
Narrow your search to a particular domain like gov or edu
For example, if you were looking for the information on Alexander Pope, you might want to limit your search to educational web sites.
Alexander Pope site:edu
Or if you were looking for information on Nathaniel Hawthorne, you could limit your search to organizations that are associated with this author.
Nathaniel Hawthorne site:org
If you are not assigned a topic by your instructor, you may have to come up with one of your own
To come up with a topic: