Ryan McGraw presents an introduction of historic Reformed orthodoxy (1560–1790) and its research methodology. This book establishes the tools needed to study Reformed scholasticism and its potential benefits to the church today by describing the nature of Reformed scholasticism and outlining the research methodology, the nature and the character of this branch of theology, and providing a retrospective view on the contemporary appropriations. McGraw discusses the proper use of primary and secondary sources and offers instructions on how to write historical theology. Each chapter draws extensive examples from primary source evidence, published books and articles in this field; as well as engaging with a wide range of ancient and medieval sources. This volume is an excellent guide for students as it teaches them how to identify primary and secondary sources, suggests good links and tips for learning Latin; and provides an overview of the most important figures in the period.