A fresh introduction to the field of logic, this book provides a fascinating encounter between linguistics and philosophy utilizing logic. This book explores the systematic and formal study of reasoning. It introduces the core systems of logic, discusses a portion of its extensions, and illustrates the application of logic in philosophy and linguistics utilizing classical and contemporary sources. In doing so, it provides the students with a rich set of tools along with first-hand experience regarding their applications in the study of rationality and meaning. With lots of exercises, and study and discussion questions, it provides a complete set of materials for courses for a variety of audiences at different levels.