Περιέχει το πλήρες κείμενο ; The purpose of this study is to attempt a brief presentation of book exchange practices, as these are unfolding around the world. Then, the authors focus on free exchange libraries and analyse different aspects of the phenomenon. Finally, the authors are presenting the first hesitant steps of the phenomenon in Greece, linking it with the crisis that has lately been plaguing the Greek society. Design/methodology/approach: The widespread and constantly surging movement of exchange libraries has attracted thousands of fans around the world; also, it is multifaceted and constantly transforming. In this paper, the authors are attempting to charter the phenomenon generally and specifically in Greece through relevant sources and on-the-spot observation. Findings: The authors believe that free exchange libraries will continue to multiply both globally and in Greece, and that, through this movement, the audience gives an answer to the economic crisis and the crisis of values, making yet another step in the course towards satisfying the demand for a better world. Originality/value: This paper is one of the few attempts to reflect-charter the phenomenon and probably one of the first to be accomplished under a sociological spectrum.