Don Parry describes some of the variants in the Great Isaiah Scroll.
Donald W. Parry, "The Great Isaiah Scroll (1QIsaa)— Catalogue of Textual Variants," Interpreter: A Journal of Latter-day Saint Faith and Scholarship 41 (2020), 55-74
Abstract
In this erudite survey of textual variants in the “Great Isaiah Scroll” from Qumran, Donald W. Parry lays out the major categories of these differences with illustrative examples. This significant description of the most significant book of Old Testament prophecy provides ample evidence of Parry’s conclusion that the “Great Isaiah Scroll” “sets forth such a wide diversity and assortment of textual variants that [it] is indeed a catalogue, as it were, for textual criticism.”