The purpose of this paper is to review all the themes of the CoLIS conferences and to explore and analysis the development of Library and Information Science as a discipline and as a field of research. Looking through the three volumes of CoLIS Proceedings, CoLIS conferences show very needed ideas for us to rethink about the field. The paper try to organize the various topics from the historical, theoretical, and empirical perspectives, to find out the now role of the Library and Information Science, hope that can help this field (or discipline) find the way for redefine its new role and the whole concepts.