International trade denotes the exchange of capital, goods, and services among nations, constituting a multifaceted process occurring across borders. Numerous factors including currency dynamics, government policies, legal frameworks, economic conditions, and market forces wield considerable influence over international trade. Global trade initiatives afford consumers and nations access to novel markets and products. Several theories and models, such as the Heckscher-Ohlin model, specific factors model, Ricardian model, and Adam Smith's model, are used to analyze and elucidate the underlying determinants of international trade. The topics included in this book on international trade are of utmost significance and bound to provide incredible insights to readers. It includes topics that deal with the basic to the most complex concepts and approaches of this area. It aims to serve as a resource guide for students and facilitate the growth of the discipline.