This book consists of a collection of essays informing readers as to the contemporary status of selected cutting-edge issues in parapsychology (or psi research). Each chapter comprehensively reviews a controversial topic from a critical stance, and updates its status based on the latest theoretical and empirical considerations. Chapter authors are authoritative experts in their fields who have captured the complexity and importance of their topics. This is a resource for both the serious scholar and interested follower of psi research, containing in-depth analyses and discussions of topics that cannot be found elsewhere. Topics include cross-examinations of psychical investigations; a meta-analysis of anomalous information collected by mediums; an examination of the relationships between parapsychology, quantum theory and neuroscience; and a study of psychics' involvement in police investigations.