Lilypad Materials–order from SparkFun. Cost $13.00. They are very quick with shipping.
Some form of cross stitch starter kit or equivalent. Amazon retails a few for about $12
Christian Bök Xenotext Book One. Coach House, 2015
Amaranth Borsuk Between Page and Screen. Siglio. 2012 *As of December 9, 2017 there are 14 second edition copies available through Amazon (prime) for $18.84. Follow the link above)
*H.D. Helen in Egypt. New Directions, 1961.
Jerome McGann The Textual Condition. Princeton, 1991.
Recommended, but not required: Jerome McGann, Radiant Textuality: literature after the world wide web. Palgrave 2001.
Nourbese Philip Zong! Wesleyan University Press, 2008
Recommended but not required: Matthew Kirschenbaum Track Changes: A Literary History of Word Processing. Harvard UP, 2016.