Plagiarism Software Unveils a New Source for 11 of Shakespeare’s Plays

For years scholars have debated what inspired William Shakespeare’s writings. Now, with the help of software typically used by professors to nab cheating students, two writers have discovered an unpublished manuscript they believe the Bard of Avon consulted to write “King Lear,” “Macbeth,” “Richard III,” “Henry V” and seven other plays.

The news has caused Shakespeareans to sit up and take notice.

“If it proves to be what they say it is, it is a once-in-a-generation — or several generations — find,” said Michael Witmore, director of the Folger Shakespeare Library in Washington.