Mevlana is surely one of most preeminent figures of Turkish-Islamic world. This is an immutable fact from the point of both history of literature and religion. In order to gain a satisfactorily understanding about him and his thoughts, not only studies on him but also his own works must be read. The easiest way to fill the void is publishing selections from voluminous works of him those have not been reprinted for a long time. We are happy to present "Selections from Great Worksof Mawlana" series were prepared by a group of experts. Therefore, these selections serve as important sources in that they fill the void in their ields and also they are enriched by sufficient monographic information.