by Gray Tuttle discusses modern collections like the Secret Scriptures of Tibetan Esoteric Dharma Practices .
by Jining Li (2016) investigates the wooden blocks used to print these rare materials in the 14th century. The Secret Scriptures
Academic papers often focus on "secret scriptures" (or midian ) in the context of the and the preservation of esoteric texts. by Gray Tuttle discusses modern collections like the