This book presents a systematic exploration of the subjective experience, keeping the investigation for the most part within a subjective first person perspective through the use of “vignettes� as sources of data.  It also uses incorporates a ‘"third person� objective approach when that is relevant. The goal of Journeys in the Mind is to capture and convey the operations of the mind: both the shared blueprints common to the elaboration of subjective knowledge as well as the  immense fishnet of personalized variables that operate in each mental phase-space and act upon the blueprints to continuously recategorize them into sets of coherent, dynamic outcomes, or mental landscapes.  Dr. Sanguinetis meditative perspective holds the promise to enrich the way we understand the workings of the human mind.