This text will be an in-depth investigation of the models of working memory (WM). It will present the prominent models of working memory and experimental evidence supporting or emanating from these models. The book will also present recent perspectives, experimental research, and individual differences research in WM. The book will begin with a simple introduction, and then discuss some views of cognitive control, explore many models of WM, and review the literature regarding important aspects of WM and cognition. Many advances have been made in working memory research over the past decade. A concise and organized review of the research will be an asset to students and researchers in the field of cognitive psychology. The book will be useful for graduate students, early researchers and advanced research in the field of cognitive psychology. It will make an excellent text for courses in working memory and cognition.