Electronic Dickinson Archive
http://www.emilydickinson.org/
A wide array of primary source documents, information, and materials about Emily Dickinson, updated regularly with new exhibits and publications about the poet and her work.
Full text of the book “Mysticism in English Literature,” by literary critic Caroline F. E. Spurgeon
https://www.gutenberg.org/files/11935/11935-h/11935-h.htm
A lengthy, detailed scholarly account of the status of “mysticism” as a concept, practice, and tradition within English-language literature
"Mysticism for Beginners" at the Poetry Foundation
https://www.poetryfoundation.org/poems/57091/mysticism-for-beginners
Poem by the contemporary Polish poet Adam Zagajewski published on the Poetry Foundation website.
Henri Cole on Mysticism in Poetry
https://www.poetryfoundation.org/poetrymagazine/articles/69777/introduction-56d2496be84dc
An introduction written by the poet Henri Cole for a Poetry Magazine issue devoted to poetry written in the Jewish mystical tradition of Kabbalah.
Dickinson's Life and Work on PBS
https://www.youtube.com/watch?v=BLeMZ5WIdrI
PBS segment that covers a 2017 exhibition on Emily Dickinson’s life and work at the Morgan Library and Museum in New York City.