NMR Spectroscopy in Liquids and Solids provides an introduction of the general concepts behind Nuclear Magnetic Resonance ‎(‎NMR‎)‎ and its applications‎,‎ including how to perform adequate NMR experiments and interpret data collected in liquids and solids to characterize molecule systems in terms of their structure and dynamics‎.‎ The book is composed of ten chapters‎.‎ The first three chapters consider the theoretical basis of NMR spectroscopy‎,‎ the theory of NMR relaxation‎,‎ and the practice of relaxation measurements‎.‎ The middle chapters discuss the general aspects of molecular dynamics and their relationships to NMR‎,‎ NMR spectroscopy and relaxation studies in solutions‎,‎ and special issues related to NMR in solutions‎.‎ The remaining chapters introduce general principles and strategies involved in solid‎-state NMR studies‎,‎ provide examples of applications of relaxation for the determination of molecular dynamics in diamagnetic solids‎,‎ and discuss special issues related to solid state NMR‎- including NMR relaxation in paramagnetic solids‎.‎ All chapters are accompanied by references and recommended literature for further reading‎.‎ Many practical examples of multinuclear NMR and relaxation experiments and their interpretations are also presented‎.‎ The book is ideal for scientists new to NMR‎,‎ students‎,‎ and investigators working in the areas of chemistry‎,‎ biochemistry‎,‎ biology‎,‎ pharmaceutical sciences‎,‎ or materials science‎.‎