During the 1930-1936 period, literary history was defined by an interdisciplinary infusion of science, philosophy, and intellectual history, driving interpretive methods beyond pure philology. Researchers emphasized historical-method and textual-practice, foregrounding manuscript evidence, editorial history, and periodization, while tracing transitions in historical writing and the role of periodicals in global literary history. National contexts and cross-cultural frameworks shaped analyses across English, French, Latin, and German traditions, and poetics and theory provided central analytic tools for close reading. The result was a globally oriented, methodologically plural tradition that unified diverse analytical strands into a coherent historical narrative. Historical Significance: The cross-period works consolidated the textual-historical paradigm and established enduring standards for literary inquiry. Shakespeare: A Study of Facts and Problems introduced an evidence-based approach to life, sources, and authorship questions, establishing a durable textual-historical standard. Shakespeare's Imagery and What it Tells Us popularized close reading of figurative patterns, shaping later interpretive methods; English Biography Before 1700 reframed life-writing as rigorous historical scholarship. English Literary Periodicals and Literature and Pulpit in Medieval England extended the method to periodical networks and ecclesiastical rhetoric, cementing a cross-genre, cross-cultural paradigm that guided future literary history.