Authentication Score 2
Citation
Twain, Mark. Mark Twain's Notebook, edited by Albert Bigelow Paine. The Mark Twain Company, 1932, ch. 35. Originally from Notebook, c. 1904.
Guilty conscience
Shakespeare, William. Henry the Sixth, Part 3. London: Thomas Millington, 1595, act 5, sc. 6.
Shakespeare, William. "The Third Part of Henry the Sixth." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, act 5, sc. 6.
Shakespeare, William. "Hamlet." Mr. William Shakespeare's Comedies, Histories, & Tragedies. London: Edward Blount and William and Isaac Jaggard, 1623, act 3, sc. 2.
Shakespeare, William. "Hamlet." The Norton Shakespeare, edited by Stephen Greenblatt, et al., 3rd ed., W. W. Norton & Company, 2015, act 3, sc. 2.