North western reporter. Second series. N.W. 2d. Cases argued and determined in the courts of Iowa, Michigan, Minnesota, Nebraska, North Dakota, South Dakota, Wisconsin

The North Western Reporter, Second Series, represents a continuation of the West Publishing Company's efforts to standardize and organize American case law. Begun in 1942 as a successor to the original North Western Reporter, this collection was designed to provide a centralized, searchable repository for judicial opinions from the courts of Iowa, Michigan, Minnesota, Nebraska, North Dakota, South Dakota, and Wisconsin. Its establishment reflects the early twentieth-century legal movement toward systematic jurisprudence, aimed at creating a uniform citation system that allowed practitioners across state lines to reference regional legal precedents efficiently.

The design of the series follows the classic 'National Reporter System' format established by John B. West. Each volume is structured with headnotes organized by the West Key Number System, a proprietary classification method that categorized legal points into hierarchical topics. This editorial approach was intended to transform disparate judicial rulings into a cohesive research tool. While the volumes served primarily as essential utility items for law libraries and professional firms, they are now regarded as foundational artifacts in the development of American legal documentation and the professionalization of the legal research industry.