Scholars have written about Shakespeare for years and there is no shortage of resources that analyse and critique Shakespeare's works. Besides the article databases and books, also consider checking the following sections on the subject guide, English Language and Literature.
♦ Literary Theory and Criticism
♦ History of Criticism
♦ Literary Histories
This detailed online series provides comprehensive coverage of critical interpretations of the plays and poems of William Shakespeare.
To find the online volumes, search the title, Shakespearean criticism, in Omni.