This first of two volumes documents the history of the Roman Catholic Church in Indonesia from 1808, when, after two centuries, priests were again allowed in the Dutch colony, until 1903, when the the number of Catholics, only 27,000 at the time, started to grow spectacularly. The story of slow growth among the indigenous population, with many setbacks, is illustrated by 98 documents, which are included in their complete format and original language (mostly Dutch). Half of the book contains a lenghty introduction in which the history of Catholic missionary effort is spelled out, with, of course, a lot of attention for the islands where the Catholic clergy was actively engaged in proselytizing. This introduction is the first survey in English on the subject.

Indigenous Indonesian Catholics increased in number from 27,000 to nearly 550,000 between 1902 and 1942. At first scattered only through Minahasa, the Kai islands and Flores, after four decades Catholic centres were established in most of the archipelago, and there was even a small but well-educated and vocal minority in Central Java. It is this formative period in the growth of Catholicism in Indonesia that Steenbrink describes in detail. Catholics never constituted more than three per cent of the Indonesian population, one-third of all Christians. Steenbrink examines the rivalry of this minority with Protestants and their missionary activities, as well as the race with Islam in many parts of the outer islands, which had come under Dutch rule in the early twentieth century. This comprehensive work includes extensive details on the different European missionary orders and missionaries active at this time. Forty archival documents illustrate the proselytizing efforts in the archipelago. The first volume of Catholics in Indonesia, 1808-1942: A documented history appeared in 2003 (Volume I: A modest recovery, 1808-1903, KITLV Press).