Would be great to refer to any of the following works
Andrew Solomon. The Noonday Demon: An Atlas of Depression. New York: Simon & Schuster, 2015.

William Shakespeare. Hamlet. ed. Burton Raffel. New Haven: Yale University Press, 2003.

Mary Shelley. Frankenstein: The 1818 Text. ed. Charlotte Gordon. New York: Penguin, 2018.

Sylvia Plath. Ariel: The Restored Edition. New York: Harper Perennial Modern Classics, 2018.

Jeffrey Eugenides. The Virgin Suicides. New York: Picador, 2018.

Sarah Kane. 4.48 Psychosis. New York: Methuen Drama, 2008.