Remarkable for its meticulous archival research and moving life stories, The Pearl Frontier offers a new way of imagining Australian historical connections with Indonesia. This compelling view from below of maritime mobility demonstrates how, in the colonial quest for the valuable pearl-shell, Australians came to rely on the skill and labor of Indonesian islanders, drawing them into their northern pearling trade empire. From the 1860s onward the pearl-shell industry developed alongside British colonial conquests across Australia's northern coast and prompted the Dutch to consolidate their...