Book excerpt: This book clarifies the crucial role of periodical press in the advance of colonial print cultures and public debates in the Indian and Pacific Oceans. The Colonial Periodical Press in the Indian and Pacific Ocean Regions is a venture of the International Group for Studies of Colonial Periodical Press of the Portuguese Empire (IGSCP-PE), which also invests in comparative studies and conceptual discussions. Moving around urban shores of the Indian and Pacific Oceans, it approaches the crucial role of periodical press in the development of colonial print cultures and public debates in these regions. By being mostly focused on press from spaces and peoples under the domain of the Portuguese Empire, it addresses a bibliographical gap in international discussions moved by the field. The outcome reflects an investment in offering decentred and de-nationalized approaches to the colonial print cultures and press histories under study, working as a platform for regional dialogues and comparative perspectives. The studies presented allow a better understanding of transits and connections of both an imperial and a trans-imperial nature, contributing to the consolidation of comparative approaches in the studies of European empires and colonialisms. This volume is indispensable for scholars and students in media studies, modern history, cultural studies, literary studies and political science.