The fourteen previously unpublished essays in this book apply theoretical and empirical tools to delineate the landscape of falsehood, half-truth, perjury, and verbal manipulation, including puffery, bluffing, and bullshit. The papers in this collection address conceptual and ethical aspects of lying vs. misleading and the correlation of this opposition with the Gricean pragmatic distinction between what is said and what is implicated. The questions of truth and lies addressed in this volume have long engaged the attention of scholars in linguistics, philosophy, psychology, cognitive science, organizational research, and the law, and researchers from all these fields will find this book of interest.