I would expect this category to include original language manuscripts not translations. I believe that Bradley has explained that there are technical reasons that this resource is apparently "misplaced":
Garcı́a Martı́nez, Florentino, and Eibert J. C. Tigchelaar. “The Dead Sea Scrolls Study Edition (translations).” Leiden; New York: Brill, 1997–1998.
But does anyone know why this is an ancient manuscript rather than a translation?:
Ali, Abdullah Yusuf. “The Meaning of the Holy Qur’an,” 2004.